Focusers

The most complete line of made in Italy focusers for telescopes and astrophotography! Great design, lots of features and high performance at an affordable price.

- ESATTO is the all-in-one robotic focuser with high performance and load capacity that can be controlled from EAGLE or a Windows computer via a simple USB cable or from a smartphone/tablet with a WiFi connection.

- SESTO SENSO is the universal focusing motor that connects to the focusers of many telescopes and allows remote control.

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ESATTO 2"

ESATTO 3”

ESATTO 3,5" LP

ESATTO 4”

SESTO SENSO

Spare parts

ESATTO 2" LP

FOR VERY LARGE TELESCOPES

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FOR VERY LARGE TELESCOPES

ESATTO 7.5" LP focuser with ARCO 7" rotator

PLLEST75LPARCO7

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ESATTO 7.5" LP focuser with ARCO 7" rotator is the focusing rotator we designed even for the largest telescopes! This bundle (weight 13.5 kg) includes our most advanced motorized focuser and rotator designed for large professional telescopes, offering an ultra-low profile (90mm optical thickness), a massive 183mm free aperture, with extreme 0.08-micron...

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ESATTO 2" LP

ESATTO 2" LP low profile robotic focuser

PLLEST2LP-B

$875.00

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ESATTO 2” LP is the most compact low profile robotic focuser specially designed for telescopes with low backfocus and it can fit also the Celestron EdgeHD 8"! At just 32mm of thickness, ESATTO 2” LP provides a large 50.9mm free aperture with 10mm of travel, 5 kg of payload capacity and an incredible resolution of 0.03 microns per step! And like all the...

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ESATTO 3,5" LP

ESATTO 3,5" LP low profile robotic focuser

PLLEST35LP-B

$1,195.00

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ESATTO 3,5” LP is the most advanced yet affordable low profile robotic focuser specially designed for the most demanding astrophotography! At just 32mm of thickness, ESATTO 3,5” LP provides a large 90mm free aperture with 10mm of travel, impressive 10 kg of payload capacity and an astounding resolution of 0.01 microns per step! ESATTO 3,5” LP has been...

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Spare parts

Red color bushing for SESTO SENSO 2

PL3600116A

$9.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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This red color bushing allows you to connect SESTO SENSO 2 motor shaft to focusers with 2.5mm diameter shaft. This bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This red color bushing is not compatible with SESTO SENSO first generation.

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ESATTO 2"

ESATTO 2" robotic focuser

PLLEST2-B

$675.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

2 Reviews

ESATTO is the new generation robotic focuser that includes motor and advanced electronics and you control with EAGLE or any Windows computer by connecting it to a USB port, or via WiFi by using the Virtual HandPad on your smartphone or tablet! The 2” version of the ESATTO 2" has 50.9mm free aperture, 15mm of draw tube travel, 5kg load capacity and...

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ESATTO 3”

ESATTO 3" robotic focuser

PLLEST3-B

$945.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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ESATTO robotic focuser is also available in 3" version with 76.3mm free aperture, 25mm of draw tube travel, 8kg of payload capacity and an incredible resolution of 0,04 micron per step! The perfect solution for apochromatic refractors and Ritchey-Chretien or Cassegrain telescopes, and heavy imaging trains with large cameras and accessories like off axis...

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ESATTO 4”

ESATTO 4" robotic focuser

PLLEST4

$1,395.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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ESATTO 4" is the large dimensions robotic focuser that we designed for observatory class telescopes or for astrographs that need for large free aperture, like the Takahashi FSQ-106. Compared to the smaller models, ESATTO 4" offers a larger free aperture of 102.2mm, a longer draw tube travel of 35mm and a higher payload capacity of 10 kg, always with the...

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-$30.00

SESTO SENSO

SESTO SENSO 2 robotic focusing motor

SESTOSENSOII

$269.00 $299.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

8 Reviews

SESTO SENSO 2 - The highly accurate, advanced, vibration free, robotic focusing motor for your telescope! Connect it to the USB port of your EAGLE or Windows® computer to electronically control focus while still allowing you to manually move your focuser by hand if needed. If you don’t want to focus using a computer, you can connect wirelessly from any...

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ESATTO 3,5" LP

ESATTO 3,5" LP focuser with ARCO 3" rotator

PLLEST35LPARCO3

$2,585.00

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This bundle includes the ESATTO 3,5" LP low profile focuser, the ARCO 3" rotator and the adapter to connect them, allowing you to take remote control of focusing and rotation in a compact focuser with just 58mm of thickness and 76.3mm of free aperture.

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ESATTO 4”

ESATTO 4" focuser with ARCO 3" rotator

PLLEST4ARCO3

$2,835.00

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This bundle includes the ESATTO 4" focuser, the ARCO 3" rotator and the adapter to connect them, allowing you to take remote control of focusing and rotation in a compact focuser with just 93.0mm of thickness and 76.3mm of free aperture.

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ESATTO 3”

ESATTO 3" focuser with ARCO 3" rotator

PLLEST3ARCO3

$2,335.00

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This bundle includes the ESATTO 3" focuser, the ARCO 3" rotator and the adapter to connect them, allowing you to take remote control of focusing and rotation in a compact focuser with just 86.5mm of thickness and 76.3mm of free aperture.

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ESATTO 2"

ESATTO 2" focuser with ARCO 2" rotator

PLLEST2ARCO2

$1,419.00

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This bundle includes the ESATTO 2" focuser, the ARCO 2" rotator and the adapter to connect them, allowing you to take remote control of focusing and rotation in a compact focuser with just 90.5mm of thickness and 50.9mm of free aperture.

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Spare parts

Black color bushing for SESTO SENSO 2

PL3600116B

$9.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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This black color bushing allows you to connect SESTO SENSO 2 motor shaft to focusers with 2.8mm diameter shaft. This bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This red color bushing is not compatible with SESTO SENSO first generation.

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SESTO SENSO

SESTO SENSO 2 26mm adapter

SESTOSENSO-AD26II

$76.00

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This 26mm adapter allows you to install SESTO SENSO 2 on focusers that come with a 26mm diameter shaft, like focusers from Explorer Scientific (or other focusers with a 26mm diameter shaft). Out of the box, SESTO SENSO 2 connects to focusers that come with a 25mm diameter shaft (the most common diameter on the market). In order to connect it to focusers...

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ESATTO 2" LP

ESATTO 2" LP focuser with ARCO 2" rotator

PLLEST2LPARCO2

$1,665.00

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This bundle includes the ESATTO 2" LP low profile focuser, the ARCO 2" rotator and the adapter to connect them, allowing you to take remote control of focusing and rotation in a compact focuser with just 54.2mm of thickness and 50.9mm of free aperture.

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Spare parts

Blue color bushing for SESTO SENSO 2

PL3600116C

$9.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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This blue color bushing allows you to connect SESTO SENSO 2 motor shaft to focusers with 2.4mm diameter shaft. This bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This red color bushing is not compatible with SESTO SENSO first generation.

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ESATTO 4”

M110 35mm extension tube for ESATTO 4"

PL3600325

$105.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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The M110 35mm extension tube can be directly threaded to the ESATTO 4" draw tube and allows you to fix camera and accessories further away from the ESATTO microfocuser. This M110 extension tube has 35mm thickness, it's made up of aluminum, black anodized and it has a M110 female on the camera side this way you can connect all the ESATTO 4" camera adapters.

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ESATTO 2"

M56 15mm extension tube for ESATTO 2" and ARCO 2"

PL3600286

$45.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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The M56 15mm extension tube can be directly threaded to the ESATTO 2" draw tube and allows you to fix camera and accessories further away from the ESATTO microfocuser. This M56 extension tube has 15mm thickness, it's made up of aluminum, black anodized and it has a M56 female on the camera side this way you can connect all the ESATTO 2" camera adapters.

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ESATTO 3”

M81 25mm extension tube for ESATTO 3" and ARCO 3"

PL3600285

$59.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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The M81 25mm extension tube can be directly threaded to the ESATTO 3" draw tube and allows you to fix camera and accessories further away from the ESATTO microfocuser. This M81 extension tube has 25mm thickness, it's made up of aluminum, black anodized and it has a M81 female on the camera side this way you can connect all the ESATTO 3" camera adapters.

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SESTO SENSO

SESTO SENSO 2 33mm adapter

SESTOSENSO-AD33II

$76.00

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This 33mm adapter allows you to install SESTO SENSO 2 on focusers that come with a 33mm diameter shaft, like 2,5" and 3" FeatherTouch focusers (or other focusers with a 33mm diameter shaft). Out of the box, SESTO SENSO 2 connects to focusers that come with a 25mm diameter shaft (the most common diameter on the market). In order to connect it to focusers...

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ESATTO 2" LP

2" visual back for ESATTO 2" LP

PL8410053

$95.00

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If you want to connect a camera with a 2" nosepiece to your ESATTO 2” LP, just connect the 2" visual back to the M60 thread of ESATTO 2” LP. This adapter has an internal brass compression ring to avoid scratching the inserted nosepiece as well as 3 locking screws (120° separation) for a perfect fit, even for heavy cameras or accessories. Optical thickness...

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ESATTO 4”

M110 10mm extension tube for ESATTO 4"

PL3600376

$105.00

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The M110 10mm extension tube can be directly threaded to the ESATTO 4" draw tube and allows you to fix camera and accessories further away from the ESATTO microfocuser. This M110 extension tube has 10mm thickness, it's made up of aluminum, black anodized and it has a M110 female on the camera side this way you can connect all the ESATTO 4" camera adapters.

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ESATTO 3”

3" visual back for ESATTO 3" and ARCO 3"

PL8410010

$85.00

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If you want to connect a camera with a 3" nosepiece to your ESATTO 3" or ARCO 3", just connect the 3" visual back to the M81 thread of ESATTO 3" or ARCO 3" . This adapter has an internal brass compression ring to avoid scratching the inserted nosepiece as well as 3 locking screws (120° separation) for a perfect fit, even for heavy cameras or accessories.

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ESATTO 3,5" LP

3" visual back for ESATTO 3,5” LP

PL8410011

$95.00

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If you want to connect a camera with a 3" nosepiece to your ESATTO 3,5” LP, just connect the 3" visual back to the M98 thread of ESATTO 3,5” LP. This adapter has an internal brass compression ring to avoid scratching the inserted nosepiece as well as 3 locking screws (120° separation) for a perfect fit, even for heavy cameras or accessories. Optical...

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Spare parts

Green color bushing for SESTO SENSO 2

PL3600116D

$9.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

Be the first to review this product

This green color bushing allows you to connect SESTO SENSO 2 motor shaft to focusers with 3.5mm diameter shaft. This bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This red color bushing is not compatible with SESTO SENSO first generation.

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SESTO SENSO

SESTO SENSO 2 37mm adapter

SESTOSENSO-AD37II

$85.00

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This 37mm adapter allows you to install SESTO SENSO 2 on focusers that come with a 37mm diameter shaft, like 3,5" FeatherTouch and FSQ-130 (or other focusers with a 37mm diameter shaft). Out of the box, SESTO SENSO 2 connects to focusers that come with a 25mm diameter shaft (the most common diameter on the market). In order to connect it to focusers with...

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ESATTO 2"

2" visual back for ESATTO 2" and ARCO 2"

PL8410001

$85.00

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If you want to use your telescope visually with ESATTO 2" or if you want to connect a camera with a 2" nosepiece, just connect the 2" visual back for ESATTO 2" to M56 thread of the focuser draw tube. This adapter has an internal brass compression ring to avoid scratching the inserted nosepiece as well as 3 locking screws (120° separation) for a perfect...

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ESATTO 3,5" LP

Adapter from M98 to M72 female for ESATTO 3,5” LP

PL3600385

$125.00

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Adapter from M98 to M72 female for ESATTO 3,5" LP allows you to connect any camera or accessory with M72 male thread. Just thread this adapter to the M98 thread of the ESATTO 3,5" LP draw tube. This adapter adds no optical thickness.

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ESATTO 2" LP

Adapter ESATTO 2" LP for telescopes with SC thread

PL3600542

$95.00

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By adding this adapter, you can connect the ESATTO 2" LP low profile robotic focuser directly onto the back of SC telescopes. This adapter threads directly to the back SC thread of EdgeHD 8" and C8 telescopes and it doesn't add optical thickness.

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Spare parts

Grey color bushing for SESTO SENSO 2

PL3600116E

$9.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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This grey color bushing allows you to connect SESTO SENSO 2 motor shaft to focusers with 3.1mm diameter shaft. This bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This red color bushing is not compatible with SESTO SENSO first generation.

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ESATTO 3”

2" visual back for ESATTO 3" and ARCO 3"

PL8410002

$85.00

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If you want to use your telescope visually with ESATTO 3" or if you want to connect a camera with a 2" nosepiece, just connect the 2" visual back for ESATTO 3" to the M81 thread of the focuser draw tube. This adapter has an internal brass compression ring to avoid scratching the inserted nosepiece as well as 3 locking screws (120° separation) for a...

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ESATTO 2"

Adapter ESATTO 2" for SkyWatcher/Orion ED80, ED100 and ED120

PL3600230

$145.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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If you are searching for the most precise motorized focuser to use the SkyWatcher/Orion ED80, ED100 or ED120 apochromatic refractors for astrophotography, this adapter allows you to connect ESATTO 2" to this telescope. By adding this adapter to ESATTO, your new focuser will have the same thickness of the standard one. Based on the camera and accessories...

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ESATTO 2" LP

Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread

PL3600539

$95.00

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Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread allows you to connect the ESATTO 2" LP to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models. Since the ESATTO 2" LP has an optical thickness of 32mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 112mm of backfocus for your camera and accessories, also...

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ESATTO 3”

40mm extension tube for ESATTO 3"

PL3600317

$125.00

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When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors), it is necessary to take into account the lower travel of ESATTO 3" since it's a micrometric focuser. For this reason we have designed this 40mm extension that can be installed between ESATTO 3" and the telescope tube. A precise dovetail...

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ESATTO 3,5" LP

Adapter from M98 to M68 with stop ring for ESATTO 3,5” LP

PL3600363

$125.00

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Adapter from M98 to M68 with stop ring for ESATTO 3,5" LP allows you to connect any camera or accessory with M68 female thread. Just thread this adapter to the M98 thread of the ESATTO 3,5" LP draw tube. Thanks to the M68 stop ring for ESATTO 3,5" LP you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired...

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Spare parts

Yellow color bushing for SESTO SENSO 2

PL3600116F

$9.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

Be the first to review this product

This yellow color bushing allows you to connect SESTO SENSO 2 motor shaft to focusers with 4.0mm diameter shaft. This bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This red color bushing is not compatible with SESTO SENSO first generation.

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ESATTO 4”

Adapter from M110 to M68 with stop ring for ESATTO 4"

PL3600312

$155.00

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Adapter from M110 to M68 with stop ring for ESATTO 4" allows you to connect any camera or accessory with M68 female thread. Just thread this adapter to the M110 thread of the ESATTO 4" draw tube. Thanks to the M68 stop ring for ESATTO 4" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter ESATTO 2" for SkyWatcher/Orion Newton 250 f4 and f5

PL3600237

$165.00

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If you are searching for the most precise motorized focuser to use the SkyWatcher/Orion Newton 250 f4 and f5 reflector for astrophotography, this adapter allows you to connect ESATTO 2" to this telescope. With this adapter the focuser thickness is the same of the original focuser (excluded camera adapter or visual back for ESATTO) in order to allow you...

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ESATTO 2" LP

Adapter from M60 to M48 with stop ring for ESATTO 2” LP

PL3600545

$125.00

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Adapter from M60 to M48 with stop ring for ESATTO 2" LP allows you to connect any camera or accessory with M48 female thread. Just thread this adapter to the M60 thread of the ESATTO 2" LP draw tube. Thanks to the M48 stop ring for ESATTO 2" LP you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired...

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Spare parts

Flexible bushing for SESTO SENSO 2

PL3600119

$19.00

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This flexible bushing connects the SESTO SENSO 2 motor to one of the red, black, blue, green, grey or yellow bushings for different focusers. This flexible bushing is included in the SESTO SENSO 2 box but you can also order this as spare part if needed. This flexible bushing is not compatible with SESTO SENSO first generation.

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ESATTO 3,5" LP

Adapter ESATTO 3,5" LP for telescopes with SC thread

PL3600366

$95.00

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By adding this adapter, you can connect the ESATTO 3,5" LP low profile robotic focuser directly onto the back of SC telescopes. Optical thickness of this adapter is just 10mm.

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ESATTO 4”

Adapter from M110 to M98 with stop ring for ESATTO 4"

PL3600322

$195.00

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Adapter from M110 to M98 with stop ring for ESATTO 4" allows you to connect any camera or accessory with M98 female thread. Just thread this adapter to the M110 thread of the ESATTO 4" draw tube. Thanks to the M98 stop ring for ESATTO 4" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 3”

65mm extension tube for ESATTO 3"

PL3600284

$138.00

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When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors), it is necessary to take into account the lower travel of ESATTO 3" since it's a micrometric focuser. For this reason we have designed this 65mm extension that can be installed between ESATTO 3" and the telescope tube. A precise dovetail...

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ESATTO 2"

Adapter ESATTO 2" for SkyWatcher/Orion Newton 200 f4 and f5

PL3600229

$165.00

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If you are searching for the most precise motorized focuser to use the SkyWatcher/Orion Newton 200 f4 and f5 reflectors for astrophotography, this adapter allows you to connect ESATTO 2" to these telescopes. With this adapter the focuser thickness is the same of the original focuser (excluded camera adapter or visual back for ESATTO) in order to allow you...

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ESATTO 2" LP

Adapter from M60 to M54 with stop ring for ESATTO 2” LP

PL3600547

$125.00

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Adapter from M60 to M54 with stop ring for ESATTO 2" LP allows you to connect any camera or accessory with M54 female thread. Just thread this adapter to the M60 thread of the ESATTO 2" LP draw tube. Thanks to the M54 stop ring for ESATTO 2" LP you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired...

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Spare parts

Black color bushing long for SESTO SENSO 2 adapters

PL3600117

$16.00

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Black color bushing long is usually included in 33 or 37mm adapters that allow to connect SESTO SENSO 2 to focusers with shafts larger than 25mm. If you upgraded from SESTO SENSO first generation to SESTO SENSO 2 and you also have one of the first generation adapters, you can just order the "Black color bushing long for SESTO SENSO 2 adapters" and connect...

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ESATTO 3,5" LP

Adapter ESATTO 3,5” LP for telescopes with large 3.3" SC thread

PL3600362

$95.00

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Adapter ESATTO 3,5” LP for telescopes with large 3.3" SC thread allows you to connect the ESATTO 3,5" LP to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models. Since the ESATTO has a depth of 32mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 112mm of backfocus for your camera and accessories, also when used together...

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ESATTO 2"

Adapter ESATTO 2" for Takahashi FS-60Q

PL3600255

$145.00

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If you are searching for the most precise motorized focuser for Takahashi FS-60Q, this adapter allows you to connect ESATTO 2" to this telescope. Optical thickness is 5mm. Based on the camera and accessories train you want to connect, you may need extenders to reach the focus with your camera.

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ESATTO 4”

Adapter from M110 to M92 female for ESATTO 4"

PL3600316

$155.00

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Adapter from M110 to M92 female for ESATTO 4" converts M110x1 thread of the ESATTO 4" draw tube into a M92x1 female thread that is the same of the Takahashi original focuser. This way you can connect to ESATTO 4" the Takahashi photographic adapters.

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ESATTO 2" LP

Adapter from M60 to T2 with stop ring for ESATTO 2” LP

PL3600543

$125.00

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Adapter from M60 to T2 with stop ring for ESATTO 2" LP allows you to connect any camera or accessory with T2 (M42x0.75) female thread. Just thread this adapter to the M60 thread of the ESATTO 2" LP draw tube. Thanks to the T2 stop ring for ESATTO 2" LP you can also fix the camera at a precise angle in order to better frame your camera sensor at the...

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ESATTO 3,5" LP

Adapter ESATTO 3.5" LP for GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches

PL3600367

$125.00

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If you are searching for the most precise but low profile robotic focuser to use the GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches (both aluminum and carbon tubes) for astrophotography, this adapter allows you to connect ESATTO 3,5" LP to the M117 thread of these telescope. Based on the camera and imaging train you want to connect, you may need...

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ESATTO 4”

Adapter from M110 to M95 female for ESATTO 4"

PL3600319

$155.00

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Adapter from M110 to M95 female for ESATTO 4" converts M110x1 thread of the ESATTO 4" draw tube into a M95x1 female thread. This way you can connect to ESATTO 4" the Takahashi photographic adapters.

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ESATTO 3”

Adapter from M81 to M68 female for ESATTO 3" and ARCO 3"

PL3600289

$87.00

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Adapter from M81 to M68 female for ESATTO 3" allows you to connect any camera or accessory with M68 male thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube.

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ESATTO 2"

Adapter ESATTO 2" for GSO/Orion/TPO Ritchey-Chretien 6 and 8 inches

PL3600235

$79.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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If you are searching for the most precise motorized focuser to use the GSO/Orion/TPO Ritchey-Chretien 152mm f/9 or 203mm f/8 (both aluminum and carbon tubes) for astrophotography, this adapter allows you to connect ESATTO 2" to this telescope. You can use the standard extensions that come with the RC telescope in order to install the focuser at a precise...

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ESATTO 3,5" LP

Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH200

PL3600365

$195.00

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The adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH200 allows you to install ESATTO 3,5" LP focuser to Veloce RH200 telescopes by Officina Stellare. Optical thickness of this adapter is 9mm.

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ESATTO 4”

Adapter ESATTO 4" for Takahashi FSQ-106

PL3600310

$149.00

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Adapter ESATTO 4" for Takahashi FSQ-106 allows you to install ESATTO 4" instead of the original Takahashi focuser. This adapter is designed to have, when used together with ESATTO 4", the same thickness of the original focuser in order to allow you to reach focus with the telescope. Not compatible with FSQ-106EDX 3 and 4.

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ESATTO 3”

Adapter from M81 to M72 female for ESATTO 3" and ARCO 3"

PL3600252

$87.00

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Adapter from M81 to M72 female for ESATTO 3" allows you to connect any camera or accessory with M72 male thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube.

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ESATTO 2"

Adapter ESATTO 2" for Takahashi telescopes with M72 thread

PL3600244

$55.00

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Thanks to its low profile, the ESATTO 2" is the perfect motorized focuser for Takahashi telescopes with M72 thread. By adding the M72 adapter, you can thread the ESATTO 2" focuser directly onto the back of these telescopes, and use the ESATTO to achieve more precise focus. By adding the M71/M72 adapter, you can connect it also to the Takahashi Mewlon...

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ESATTO 3,5" LP

Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH300

PL3600361

$295.00

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The adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH300 allows you to install ESATTO 3,5" LP focuser to Veloce RH300 telescopes by Officina Stellare. Optical thickness 9mm.

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ESATTO 4”

Adapter ESATTO 4" for Takahashi FSQ-106EDX 3 and 4

PL3600324

$165.00

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Adapter ESATTO 4" for Takahashi FSQ-106EDX 3 and 4 allows you to install ESATTO 4" instead of the original Takahashi focuser. This adapter has 35mm optical thickness and it is designed to have, when used together with ESATTO 4", the same thickness of the original focuser (100.5mm) in order to allow you to reach focus with the telescope. Not compatible...

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ESATTO 3”

Adapter from M81 to T2 with stop ring for ESATTO 3" and ARCO 3"

PL3600282

$110.00

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Adapter from M81 to T2 with stop ring for ESATTO 3" allows you to connect any camera or accessory with T2 (M42x0.75) female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the T2 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter ESATTO 2" for telescopes with large 3.3" SC thread

PL3600212

$65.00

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SC 3.3” adapter for ESATTO 2" allows you to connect the ESATTO 2" to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models. Since the ESATTO has a depth of 67mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 77mm of backfocus for your camera and accessories, also when used together with the Celestron EdgeHD .7x focal...

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ESATTO 3,5" LP

Adapter ESATTO 3,5” LP for PlaneWave DeltaRho 350

PL3600386

$295.00

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The adapter ESATTO 3,5” LP for PlaneWave DeltaRho 350 allows you to install ESATTO 3,5" LP focuser to DeltaRho 350 telescopes by PlaneWave. Optical thickness 23.36mm.

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ESATTO 4”

Adapter ESATTO 4" for Takahashi TOA130

PL3600380

$195.00

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Adapter ESATTO 4" for Takahashi TOA130 allows you to install ESATTO 4" instead of the original Takahashi focuser.

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ESATTO 3”

Adapter from M81 to M48 with stop ring for ESATTO 3" and ARCO 3"

PL3600277

$110.00

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Adapter from M81 to M48 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M48 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M48 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter ESATTO 2" for telescopes with SC thread

PL3600209

$35.00

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Thanks to its low profile, the ESATTO 2" is the perfect motorized focuser for Schmidt-Cassegrain telescopes like the 8” and 9.25” Celestron SCT and EdgeHD 800 models. By adding the SC adapter, you can thread the ESATTO 2" focuser directly onto the back of these telescopes, and use the ESATTO to achieve more precise focus, avoiding focus shift and mirror...

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ESATTO 4”

Adapter ESATTO 4" for Officina Stellare ProRC, RiDK, RiFAst

PL3600326

$235.00

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The adapter ESATTO 4" for Officina Stellare ProRC, RiDK, RiFAst allows you to install ESATTO 4" focuser to ProRC, RiDK, RiFAst telescopes by Officina Stellare that come with M120x1.5 female thread in the rear plate.

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ESATTO 3”

Adapter from M81 to M54 with stop ring for ESATTO 3" and ARCO 3"

PL3600275

$110.00

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Adapter from M81 to M54 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M54 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M54 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter from M56 to M57 with stop ring for ESATTO 2" and ARCO 2"

PL3600227

$95.00

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Adapter from M56 to M57 with stop ring for ESATTO 2" allows you to connect any camera or accessory with M57x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" focuser draw tube. Thanks to the M57 stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired...

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ESATTO 3”

Adapter from M81 to M57 with stop ring for ESATTO 3" and ARCO 3"

PL3600279

$110.00

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Adapter from M81 to M57 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M57 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M57 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter from M56 to M54 with stop ring for ESATTO 2" and ARCO 2"

PL3600242

$95.00

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Adapter from M56 to M54 with stop ring for ESATTO 2" allows you to connect any camera or accessory with M54x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the M54 stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 3”

Adapter from M81 to M68 with stop ring for ESATTO 3" and ARCO 3"

PL3600262

$110.00

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Adapter from M81 to M68 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M68 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M68 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter from M56 to SC with stop ring for ESATTO 2" and ARCO 2"

PL3600225

$125.00

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The SC thread adapter for ESATTO 2" allows you to connect any accessory with SC female thread, like the SC focal reducers to ESATTO. Just thread this adapter to the M56 thread in the ESATTO 2" focuser draw tube. Thanks to the SC stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the...

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ESATTO 3”

Adapter from M81 to M72 with stop ring for ESATTO 3" and ARCO 3"

PL3600272

$110.00

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Adapter from M81 to M72 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M72 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M72 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 2"

Adapter from M56 to M48 with stop ring for ESATTO 2" and ARCO 2"

PL3600216

$95.00

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M48x0.75 adapter for ESATTO 2" allows you to connect any camera or accessory with M48x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the M48 stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 3”

Adapter from M81 to M65 with stop ring for ESATTO 3" and ARCO 3"

PL3600350

$150.00

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Adapter from M81 to M65 with stop ring for ESATTO 3" and ARCO 3" allows you to connect any camera or accessory with M65 female thread. Just thread this adapter to the M81 thread of ESATTO 3" or ARCO 3". Thanks to the M65 stop ring you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object. Optical...

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ESATTO 2"

Adapter from M56 to T2 with stop ring for ESATTO 2" and ARCO 2"

PL3600218

$95.00

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Adapter from M56 to T2 with stop ring for ESATTO 2" allows you to connect any camera or accessory with T2 (M42x0.75) female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the T2 stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

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ESATTO 3”

Adapter ESATTO 3" for Takahashi FSQ85

PL3600271

$95.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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If you are searching for the most precise motorized focuser for Takahashi FSQ85, this adapter allows you to connect ESATTO 3" to this telescope. By adding the M81 to M72 adapter with stop ring you can also connect your Takahashi accessories. Based on the camera and accessories train you want to connect, you may need extenders to reach the focus with your...

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ECCO

Temperature sensor for ECCO, SESTO SENSO and ESATTO

SESTOSENSO-TEMP

$25.00

We do not ship PrimaLuceLab products to USA, you can order to one of our USA dealers.

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This temperature sensor is compatible both with ECCO, the environmental computerized controller for EAGLE, and with SESTO SENSO and ESATTO, the robotic focusing solutions for telescopes. When used with ECCO, this temperature sensor allow it to record optics temperature for automatic power management of dew heaters connected to the EAGLE. When used with...

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ESATTO 3”

Adapter ESATTO 3" for Takahashi telescopes with M72 thread

PL3600245

$115.00

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Thanks to its low profile, the ESATTO 3" is the perfect motorized focuser for Takahashi telescopes with M72 thread. By adding the M72 adapter, you can thread the ESATTO 3" focuser directly onto the back of these telescopes, and use the ESATTO to achieve more precise focus.

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ESATTO 3”

Adapter ESATTO 3" for GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches

PL3600236

$125.00

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If you are searching for the most precise motorized focuser to use the GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches (both aluminum and cabron tubes) for astrophotography, this adapter allows you to connect ESATTO 3" to the M117 thread of these telescope. Optical thickness of the "PL3600236" adapter is 43mm so, when you add the ESATTO 3"...

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ESATTO 3”

Adapter ESATTO 3" for Borg 90FL and 107FL f3.9

PL3600268

$195.00

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If you are searching for the most precise motorized focuser for Borg 90FL and 107FL f3.9, this adapter allows you to connect ESATTO 3" to these telescopes. Remove the original focuser of the Borg 90FL and 107FL f3.9 and install ESATTO 3". In order to reach the focus you can use the same photo adapters that you use with the standard focuser.

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ESATTO 3”

Adapter ESATTO 3" for Skywatcher ESPRIT 80 ED

PL3600643

$199.00

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If you are searching for the most precise motorized focuser for Skywatcher ESPRIT 80 ED, this adapter allows you to connect ESATTO 3" to this telescope. Based on the camera and accessories train you want to connect, you may need extenders to reach the focus with your camera.

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ESATTO 3”

Adapter ESATTO 3" for SkyWatcher ESPRIT 100 ED

PL3600288

$255.00

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Adapter ESATTO 3" for SkyWatcher ESPRIT 100 ED.

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ESATTO 3”

Adapter ESATTO 3" for SkyWatcher ESPRIT 120 ED and 150 ED

PL3600253

$255.00

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Adapter ESATTO 3" for SkyWatcher ESPRIT 120 ED and 150 ED

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ESATTO 3”

Adapter ESATTO 3" for Meade 16 inches with 4” thread

PL3600292

$295.00

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Adapter ESATTO 3" for Meade 16 inches with 4” thread allows you to connect ESATTO 3" to Meade LX200 SCT, LX200 GPS, LX200-ACF, LX600-ACF, LX800-ACF, LX850-ACF 16 inches telescopes or to all the telescopes that have 4-inch male thread

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ESATTO 3”

Adapter ESATTO 3" for Takahashi TSA 120

PL3600296

$295.00

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If you are searching for the most precise motorized focuser for Takahashi TSA120, this adapter allows you to connect ESATTO 3" to this telescope. By adding the optional camera adapters with stop ring you can also connect your Takahashi accessories. Based on the camera and accessories train you want to connect, you may need extenders to reach the focus...

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Focusers

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