Optical tubes

The largest selection of telescopes optical tubes that allow you to observe and to photograph the Universe with powerful, easy to use instruments perfect also for astrophotography thanks to the integration with our EAGLE, ESATTO, SESTO SENSO, ARCO and ECCO. Telescopes are available with different optical scheme: achromatic and apochromatic refractors, Newtons, Schmidt-Cassegrains, Aplanatic Schmidt-Cassegrains, Dall-Kirkhams, Ritchey-Chretiens, Maksutov-Cassegrains, astrographs.

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Ritchey-Chretien

$APO refractors$

APO refractors

Newton reflectors

Dall-Kirkham

Schmidt-Cassegrain

Aplanatic Schmidt-Cassegrain

Astrographs

Showing 1-12 of 55 item(s)

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Dall-Kirkham

Officina Stellare RiDK 400 f7 with ESATTO 4"

RIDK400SGA-B

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Officina Stellare RiDK 400 f7 is the modified Dall-Kirkham telescope with 400mm diameter and 2800mm focal length that provides large corrected image circle and long backfocus, together with the high load capacity ESATTO 4" robotic focuser! Thanks to 298mm backfocus from telescope rear cell, you still have 198.5mm focus extraction after the focuser, so you...

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APO refractors

SkyWatcher EVOLUX 62 ED apochromatic refractor with SESTO SENSO

SK-EVOLUX62SS

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SkyWatcher EVOLUX 62 ED is an apochromatic refractor, ED doublet 62mm f/6.4, lightweight and portable that comes also with 0.9x reducer/flattener that reduces focal length to 360mm (f/5.8) and manual rotator. Thanks to SESTO SENSO 2 and PLUS rings that avoid any flexure, it's perfect for wide field astrophotography of deep-sky object!

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Astrographs

Celestron RASA Rowe-Ackermann Schmidt 8" astrograph with SESTO SENSO

CE91073SS

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Celestron RASA Rowe-Ackermann Schmidt 8" with SESTO SENSO is the compact astrograph 203mm f2 that allows you to make wide field astrophotography of deep-sky objects in a short time! Thanks to SESTO SENSO you can control the focus, also remotely.

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Ritchey-Chretien

GSO Ritchey-Chretien 152mm f/9 with metal tube and SESTO SENSO

GSRC6MSS

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GSO Ritchey-Chretien 152mm f/9 with metal tube and SESTO SENSO is the most compact and lightweight Ritchey-Chretien telescope, perfect if you're looking for a portable instrument, even for travel! Thanks to SESTO SENSO you can focus without touching the focuser, both thanks to the included virtual keyboard or with a computer like the EAGLE.

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Newton reflectors

SkyWatcher Newton 150/750 f5 with SESTO SENSO

SKBK150750-DSFSS_

$728.00

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SkyWatcher Newton 150/750 f5 with SESTO SENSO is the most compact and lightweight 150mm diameter f/5 telescope that, thanks to the most advanced focusing motor, is great both for visual use (you can focus also without a computer by using the included Virtual HandPad) and for astrophotography (by connecting SESTO SENSO 2 to the EAGLE or to a Windows...

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Ritchey-Chretien

GSO Ritchey-Chretien 203mm f/8, metal tube with ESATTO 2"

GSRC8MEST2_

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GSO 203mm f/8 Ritchey-Chretien with metal tube is a great compact telescope for long exposure astrophotography and it uses and ESATTO 2" robotic microfocuser to perfectly focus also heavy cameras and accessories. Thanks to the optional corrector it offers a large corrected field.

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Dall-Kirkham

Officina Stellare RiDK 500 f7 with ESATTO 4"

RIDK500SGA-B

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Officina Stellare RiDK 500 f7 is the reference point for all modified Dall-Kirkham instruments available on the market, probably the most "universal" family in Officina Stellare catalog, and the most affordable. The unique experience and creativity of Massimo Riccardi, Chief Optical Designer at Officina Stellare, created this new family of telescopes....

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APO refractors

SkyWatcher EVOLUX 82 ED apochromatic refractor with SESTO SENSO

SK-EVOLUX82SS

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SkyWatcher EVOLUX 82 ED is an apochromatic refractor, ED doublet 82mm f/6.4, powerful and compact, that comes also with 0.9x reducer/flattener that reduces focal length to 480mm (f/5.8) and manual rotator. Thanks to SESTO SENSO 2 focusing motor and PLUS rings that avoid any flexure, it's perfect for wide field astrophotography of deep-sky object!

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Astrographs

Celestron Rowe-Ackermann Schmidt 11" astrograph with SESTO SENSO

CE91075SS

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Celestron RASA Rowe-Ackermann Schmidt 11" with SESTO SENSO is the powerful astrograph 280mm f2.2 that allows you to make wide field astrophotography of deep-sky objects in a short time! Thanks to SESTO SENSO you can control the focus, also remotely.

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Newton reflectors

SkyWatcher Newton 200/1000 f5 with SESTO SENSO

SKBKP2001-DSFSS_

$819.00

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SkyWatcher Newton 200/1000 f5 with SESTO SENSO is 200mm f/5 telescope offering a large diameter and the SESTO SENSO 2 robotic focusing motor at a great price. It's the perfect solution if you're searching for a great instrument both for visual and photographic use.

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Aplanatic Schmidt-Cassegrain

Celestron EdgeHD 8" with Losmandy bar and ESATTO 2" LP

CE91030-XLTEST2_

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Celestron EdgeHD 8" telescope with Losmandy bar is a compact aplanatic Schmidt-Cassegrain telescope 203mm f/10 that, thanks to the ESATTO 2" LP low profile focuser, becomes excellent for any application! It's perfect also for remote control since the ESATTO allows you to focus even with the primary mirror locked to eliminate image shift.

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Schmidt-Cassegrain

Celestron C8-XLT with dovetail Vixen type and ESATTO 2"

CE91020-XLTEST2_

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Celestron C8-XLT with dovetail Vixen type, one of the most used telescopes in the world, is now more precise thanks to the ESATTO 2" robotic microfocuser that eliminates the image shift typical of Schmidt-Cassegrains! This telescope is 203mm in diameter (f/10) and it's compact, lightweight and easy to collimate.

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DUAL-COMPACT Observatory Station with 3m dome

ASTRO-RES Observatory station with 3m dome

DUAL-PRO Observatory Station with 3m dome

BINO-SSA Observatory Station with large FoV and 3m dome

SPIDER 230C compact radio telescope, kit without mount

SPIDER 300A MarkII advanced radio telescope

SPIDER 500A MarkII professional radio telescope

Optical tubes

Officina Stellare RiDK 400 f7 with ESATTO 4"

SkyWatcher EVOLUX 62 ED apochromatic refractor with SESTO SENSO

Celestron RASA Rowe-Ackermann Schmidt 8" astrograph with SESTO SENSO

GSO Ritchey-Chretien 152mm f/9 with metal tube and SESTO SENSO

SkyWatcher Newton 150/750 f5 with SESTO SENSO

GSO Ritchey-Chretien 203mm f/8, metal tube with ESATTO 2"

Officina Stellare RiDK 500 f7 with ESATTO 4"

SkyWatcher EVOLUX 82 ED apochromatic refractor with SESTO SENSO

Celestron Rowe-Ackermann Schmidt 11" astrograph with SESTO SENSO

SkyWatcher Newton 200/1000 f5 with SESTO SENSO

Celestron EdgeHD 8" with Losmandy bar and ESATTO 2" LP

Celestron C8-XLT with dovetail Vixen type and ESATTO 2"

Optical tubes

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