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Dovetail bars and rings


 PLUS (Prima Luce Universal System) is a complete mechanical system that includes dovetail plates, support rings, guide rings and dovetail clamps that offers you the greatest freedom to build your support mechanical system, depending on the application you want to accomplish

The elements of the PLUS system are made with high mechanical precision (manufactured by CNC machines), treated and anodized to increase the hardness of the material and protect it from corrosion. All our PLUS accessories are however compatible with other brands elements, which can also be connected with the holes and the slots in the center.

 

 

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Dovetail bars
Dovetail bars
Support rings
Support rings
Dovetail clamps
Dovetail clamps
Side by side plates
Side by side plates
Spacers and curved blocks
Spacers and curved blocks
PLUS 10mm spacers
Spacers and curved blocks

PLUS 10mm spacers

PLLSPES10
$29.00

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

2 Reviews
When we install many instruments (for example telescope with guide scope in parallel) on the mount, it can happen that they are too close together, and that some element touches the others. That's why we created the PLUS 10mm spacers that can be fixed between two mechanical elements (such as a plate and the support rings), keeping the functionality of the...
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Side by side Vixen plate...
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Side by side plates

Side by side Vixen plate 240mm PLUS

PLLPDVIX240P_
$195.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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PLUS 20mm spacers
Spacers and curved blocks

PLUS 20mm spacers

PLLSPES20
$42.00

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

Be the first to review this product
When we install many instruments (for example telescope with guide scope in parallel) on the mount, it can happen that they are too close together, and that some element touches the others. That's why we created the PLUS 20mm spacers that can be fixed between two mechanical elements (such as a plate and the support rings), keeping the functionality of the...
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Vixen style dovetail plate...
Dovetail bars

Vixen style dovetail plate 90mm PLUS

PLLVIX90P
$34.00
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The Vixen style dovetail plate 90mm PLUS is designed to let you install telescopes or cameras on mounts with Vixen type clamp or photographic heads with Arca Swiss type clamp. This Vixen style dovetail plate is 90mm long and, not only it comes with central threaded holed and slots, but also threaded holes to connect to other PLUS mechanical components...
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80mm PLUS support rings
Support rings

80mm PLUS support rings

PLLANSU80E
$159.00
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The 80mm PLUS support rings can be used with various brands telescopes (for example refractors 60-70mm in diameter) with 80mm diameter tube. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built...
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Dovetail Clamp...
Dovetail clamps

Dovetail Clamp Vixen+Losmandy PLUS

PLLMORVLP
$68.00
4 Reviews
The dovetail clamps provide the connection to telescopes support plates and are useful to create support instruments like side-by-side plates (to support two telescopes in parallel on the same mount) or to allow the precise positioning of the guide rings (to adjust precisely the weight balance). Our dovetail clamps, unlike the common ones, offer...
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85mm PLUS support rings
Support rings

85mm PLUS support rings

PLLANSU85P
$215.00
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85mm PLUS support rings can be used with any brands telescopes (for example refractors 70mm-80mm diameter) with tube approximately 85mm in diameter. Adding these rings, you can broad the possibilities of use of this telescope as it becomes possible, for example, the installation also on other mounts or to install telescopes in parallel. Like all the other...
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Side by side Vixen plate...
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Side by side plates

Side by side Vixen plate 350mm PLUS

PLLPDVIX350P_
$215.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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PLUS 30mm spacers
Spacers and curved blocks

PLUS 30mm spacers

PLLSPES30
$47.00

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

Be the first to review this product
When we install many instruments (for example telescope with guide scope in parallel) on the mount, it can happen that they are too close together, and that some element touches the others. That's why we created the PLUS 30mm spacers that can be fixed between two mechanical elements (such as a plate and the support rings), keeping the functionality of the...
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Big Dovetail Clamp...
Dovetail clamps

Big Dovetail Clamp Vixen+Losmandy PLUS

PLLMORVLPB
$145.00

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

1 Reviews
The big dovetail clamps provide the connection to telescopes support plates and are useful to create support instruments like side-by-side plates (to support two telescopes in parallel on the same mount) or to allow the precise positioning of the guide rings (to adjust precisely the weight balance), or give the possibility to assemble the Losmandy...
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Vixen style dovetail plate...
Dovetail bars

Vixen style dovetail plate 140mm PLUS

PLLVIX140P
$39.00
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The Vixen style dovetail plate 140mm PLUS is designed to let you install telescopes or cameras on mounts with Vixen type clamp or photographic heads with Arca Swiss type clamp. This Vixen plate is 140mm long and, not only it comes with central threaded holed and slots, but also threaded holes to connect to other PLUS mechanical components such as support...
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Side by side Losmandy plate...
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Side by side plates

Side by side Losmandy plate 240mm PLUS

PLLPDLOS240P_
$210.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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Maxi Dovetail Clamp...
Dovetail clamps

Maxi Dovetail Clamp Vixen+Losmandy PLUS

PLLMORVLPM
$198.00
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The Maxi dovetail clamps provide the connection to telescopes support plates and are useful to create support instruments like side-by-side plates (to support two telescopes in parallel on the same mount) or to allow the precise positioning of the guide rings (to adjust precisely the weight balance), or to install it on the mounts instead of the original...
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"PLUS curved blocks for...
Spacers and curved blocks

"PLUS curved blocks for Celestron C8, C9.25, C11, EdgeHD 800, 925, 1100 or Meade SC and...

PLLSAG925
$69.00
1 Reviews
If you have a Celestron C8, C9.25, C11, EdgeHD 800, 925, 1100 or Meade SC and ACF 8" telescope and want to connect a Losmandy type bar under the telescope to connect it on a mount or set the same bar over to the telescope to support a parallel telescope, the best method is to fix these curved blocks that then allow you to connect the 350mm or 495mm...
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Vixen style dovetail plate...
Dovetail bars

Vixen style dovetail plate 240mm PLUS

PLLVIX240P
$59.00
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The Vixen style dovetail plate 240mm PLUS is designed to let you install telescopes or cameras on mounts with Vixen type clamp or photographic heads with Arca Swiss type clamp. This Vixen plate is 240mm long and, not only it comes with central threaded holed and slots, but also threaded holes to connect to other PLUS mechanical components such as support...
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90mm PLUS support rings
Support rings

90mm PLUS support rings

PLLANSU90P
$225.00
1 Reviews
The 90mm PLUS support rings are designed for telescopes with tube approximately 90mm in diameter, to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built...
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Observatory Dovetail Clamp...
Dovetail clamps

Observatory Dovetail Clamp Vixen+Losmandy PLUS

PLLMORVLPO
$395.00
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The Observatory dovetail clamp Vixen+Losmandy PLUS is designed to support heavy telescopes that come with Vixen or Losmandy style dovetail bar. The Observatory version of PLUS dovetail clamps is 280mm long and it comes with 4 locking blocks to safely lock even large telescopes. The Observatory Dovetail Clamp Vixen+Losmandy PLUS is provided with threaded...
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Side by side Losmandy plate...
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Side by side plates

Side by side Losmandy plate 240mm PLUS large dovetail clamps

PLLPDLOS240PL_
$364.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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Vixen style dovetail plate...
Dovetail bars

Vixen style dovetail plate 350mm PLUS

PLLVIX350P
$79.00
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The Vixen style dovetail plate 350mm PLUS is designed to let you install telescopes or cameras on mounts with Vixen type clamp or photographic heads with Arca Swiss type clamp. This Vixen style dovetail plate is 350mm long and, not only it comes with central threaded holed and slots, but also threaded holes to connect to other PLUS mechanical components...
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95mm PLUS support rings
Support rings

95mm PLUS support rings

PLLANSU95P
$235.00
2 Reviews
The support rings PLUS 95mm can be used with different brands telescopes with tube approximately 95mm in diameter. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Compatible with telescopes by various brands, such as: Takahashi FSQ85, Takahashi FS-78, Takahashi FC-100DF and DL. Like all the other...
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Side by side Losmandy plate...
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Side by side plates

Side by side Losmandy plate 350mm PLUS

PLLPDLOS350P_
$225.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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Big dovetail clamp...
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Dovetail clamps

Big dovetail clamp Vixen+Losmandy PLUS for AZ-EQ5

PLLMORVLPB-AZEQ5_
$186.00
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The big dovetail clamp Vixen+Losmandy PLUS for AZ-EQ5 allow to install on the Skywatcher AZ-EQ5 mount telescopes with Vixen and Losmandy type dovetail bars. It includes both the big dovetail clamp Vixen+Losmandy PLUS and the adapter for the AZ-EQ5 type mount. Thus you will have a better connection than the original AZ-EQ5 offering greater stability and...
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100mm PLUS support rings
Support rings

100mm PLUS support rings

PLLANSU100P
$245.00
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The 100mm PLUS support rings are designed to be used with Ø100mm tube refractor telescope (or other telescopes brands with tube approximately 100mm in diameter) to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS...
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Losmandy style dovetail...
Dovetail bars

Losmandy style dovetail plate 140mm PLUS

PLLLOS140P
$49.00
1 Reviews
The Losmandy style dovetail plate 140mm PLUS is designed to let you install your telescopes on mounts with this plate. This dovetail plate is 140mm long and is useful for installing compact telescopes (as refractors up to 100mm in diameter) on mounts with Losmandy plate (as the SkyWatcher SkyWatcher AZ-EQ6, or EQ8). Like all the elements of the PLUS...
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105mm PLUS support rings
Support rings

105mm PLUS support rings

PLLANSU105P
$259.00
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The 105mm PLUS support rings are designed for acromatic and apochromatic telescope (or other telescopes brands with tube approximately 105mm diameter) to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these...
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Side by side Losmandy plate...
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Side by side plates

Side by side Losmandy plate 350mm PLUS large dovetail clamps

PLLPDLOS350PL_
$379.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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Big dovetail clamp...
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Dovetail clamps

Big dovetail clamp Vixen+Losmandy PLUS for HEQ5

PLLMORVLPB-HEQ5_
$180.00
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The big dovetail clamp Vixen+Losmandy PLUS for HEQ5 allows you to install, on the Skywatcher HEQ5 mount, telescopes with Vixen and Losmandy dovetail bars. The HEQ5 mount can connect only Vixen type dovetail plates: with our big dovetail clamp Vixen+Losmandy PLUS for HEQ5 you can also connect the Losmandy type dovetail plates!
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Losmandy style dovetail...
Dovetail bars

Losmandy style dovetail plate 240mm PLUS

PLLLOS240P
$74.00
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The Losmandy style dovetail plate 240mm PLUS is designed to let you install your telescopes on mounts with this plate. This dovetail plate is 240mm long and is useful for installing medium dimensions telescopes (such as refractors up to 130mm and reflectors up to 200mm in diameter) on mounts with Losmandy plate (as the SkyWatcher AZ-EQ6, or EQ8). Like all...
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Side by side Losmandy plate...
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Side by side plates

Side by side Losmandy plate 495mm PLUS maxi dovetail clamps

PLLPDLOS495PM_
$505.00
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The side-by-side plates allow you to install two telescopes in parallel on the same mount and they are thus useful for both photographic and visual applications. Using these side-by-side plates it's also possible, for example, to install a camera (like a DSLR) in parallel to the main telescope to take a picture of the sky through their own lens. This...
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Big Dovetail Clamp...
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Dovetail clamps

Big Dovetail Clamp Vixen+Losmandy PLUS for EQ6

PLLMORVLPB-EQ6_
$190.00
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The big dovetail clamp Vixen+Losmandy PLUS for EQ6 allow to install on the Skywatcher EQ6 or N-EQ6 mount telescopes with Vixen and Losmandy type dovetail bars. It includes both the big dovetail clamp Vixen+Losmandy PLUS and the adapter for the EQ6 type mount. Thus you will have a better connection than the original EQ6 or N-EQ6 offering greater stability...
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Losmandy style dovetail...
Dovetail bars

Losmandy style dovetail plate 350mm PLUS

PLLLOS350P
$89.00
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The Losmandy style dovetail plate 350mm PLUS is designed to let you install your telescopes on mounts with this plate. This dovetail plate is 350mm long and is useful for installing medium dimensions telescopes (such as refractors up to 120mm and Newton up to 250mm in diameter) on mounts with Losmandy plate (as the SkyWatcher AZ-EQ6, or EQ8). Like all the...
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115mm PLUS support rings
Support rings

115mm PLUS support rings

PLLANSU115P
$269.00
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The support rings PLUS 115mm can be used with different brands telescopes (for example refractors 120-130mm in diameter) with tube approximately 115mm in diameter. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Compatible with telescopes by various brands, such as: Vixen VSD, Vixen AX103S, Vixen...
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125mm PLUS support rings
Support rings

125mm PLUS support rings

PLLANSU125P
$280.00
1 Reviews
The support rings PLUS 125mm can be used with different brands telescopes (for example refractors 120-130mm in diameter) with tube approximately 125mm in diameter. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Compatible with telescopes by various brands, such as: Takahashi FSQ106ED, Takahashi...
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Losmandy style dovetail...
Dovetail bars

Losmandy style dovetail plate 495mm PLUS

PLLLOS495P
$109.00
1 Reviews
The Losmandy style dovetail plate 495mm PLUS is designed to let you install your telescopes on mounts with this connection. This dovetail plate is 495mm long and is useful for installing large dimensions telescopes (such as Newton up to 300mm in diameter) on mounts with Losmandy plate (as the SkyWatcher AZ-EQ6, or EQ8). Like all the elements of the PLUS...
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131mm PLUS support rings
Support rings

131mm PLUS support rings

PLLANSU131P
$315.00
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The support rings PLUS 131mm can be used with different brands telescopes (for example refractors 100-130mm in diameter) with tube approximately 131mm in diameter. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Compatible with telescopes by various brands, such as SkyWatcher ESPRIT 100ED. Like...
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Losmandy style PLUS...
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Dovetail bars

Losmandy style PLUS dovetail plate with curved blocks for C8 or EdgeHD 800 and Meade SC...

PLLLOS350SAG8_
$158.00
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This kit, composed of plate 350mm PLUS Losmandy style dovetail plate and PLUS curved blocks, can be installed either below (for connecting a Losmandy type dovetail bar under the telescope) and above (for supporting a parallel telescope) to the Celestron C8 or EdgeHD 800 telescopes or Meade SC and ACF 8" telescopes.
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Losmandy style dovetail...
Dovetail bars

Losmandy style dovetail plate 645mm PLUS

PLLLOS645P
$159.00
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The Losmandy style dovetail plate 645mm PLUS is designed to let you install your telescopes on mounts with Losmandy style dovetail clamp. Since this dovetail plate is 645mm long and thickness is 13mm like all our Losmandy style dovetail plates, we suggest to use it with optical tubes up to 30kg in weight. This 645mm PLUS Losmandy style dovetail plate can...
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134mm PLUS support rings
Support rings

134mm PLUS support rings

PLLANSU134P
$325.00
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The 134mm PLUS support rings are designed telescopes with tube approximately 134mm in diameter to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Compatible with telescopes by various brands. Like all the other elements of the PLUS series, these rings are...
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140mm PLUS support rings
Support rings

140mm PLUS support rings

PLLANSU140P
$335.00
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The 140mm PLUS support rings are designed telescopes with tube approximately 140mm in diameter to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built...
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Losmandy style PLUS...
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Dovetail bars

Losmandy style PLUS dovetail plate with curved blocks for C9.25, C11, EdgeHD 9.25 e 11...

PLLLOS495SAG925_
$178.00

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 kit, composed of plate 495mm Losmandy style PLUS dovetail plate and PLUS curved blocks, can be installed either below (for connecting a Losmandy type dovetail bar under the telescope) and above (for supporting a parallel telescope) to the C9.25 or C11 Schmidt-Cassegrain or EdgeHD 925 and 1100 aplanatic Schmidt-Cassegrain telescopes by Celestron.
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145mm PLUS support rings
Support rings

145mm PLUS support rings

PLLANSU145P
$345.00
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The 145mm PLUS support rings are designed telescopes with tube approximately 145mm in diameter to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built...
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Losmandy style dovetail...
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Dovetail bars

Losmandy style dovetail plate 915mm PLUS

PLLLOS915P
$245.00
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The Losmandy style dovetail plate 915mm PLUS is designed to let you install your telescopes on mounts with Losmandy style dovetail clamp. Since this dovetail plate is 915mm long and thickness is 13mm like all our Losmandy style dovetail plates, we suggest to use it with optical tubes up to 30kg in weight. This 915mm PLUS Losmandy style dovetail plate can...
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150mm PLUS support rings
Support rings

150mm PLUS support rings

PLLANSU150P
$355.00
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150mm PLUS support rings can be used with all telescopes with 150mm diameter tube to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built with CNC...
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Losmandy style dovetail...
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Dovetail bars

Losmandy style dovetail plate 1100mm PLUS

PLLLOS1100P
$325.00
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The Losmandy style dovetail plate 1100mm PLUS is designed to let you install your telescopes on mounts with Losmandy style dovetail clamp. Since this dovetail plate is 1100mm long and thickness is 13mm like all our Losmandy style dovetail plates, we suggest to use it with optical tubes up to 30kg in weight. This 1100mm PLUS Losmandy style dovetail plate...
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155mm PLUS support rings
Support rings

155mm PLUS support rings

PLLANSU155P
$369.00
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155mm PLUS support rings can be used with all telescopes with 155mm diameter tube like Takahashi FS-152 and TOA-130 telescopes (or other telescopes brands with tube approximately 155mm in diameter) to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like...
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PLUS dovetail clamp with 1...
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Dovetail clamps

PLUS dovetail clamp with 1 Kg counterweight

PLL-CONTRPLUS-M_
$103.00
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The dovetail clamp combined with the counterweight PLUS 1 kg , provides an excellent way to offset the unbalanced optical frames. It can be installed in front or rear to the optics on the support bar Vixen or Losmandy type. You can also install more weights to each other simply by screwing them to each other through the screws supplied as standard.
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168mm PLUS support rings
Support rings

168mm PLUS support rings

PLLANSU168P
$379.00
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The 168mm PLUS support rings are designed for telescopes with tube approximately 168mm in diameter, to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision...
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180mm PLUS support rings
Support rings

180mm PLUS support rings

PLLANSU180P
$390.00
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The 180mm PLUS support rings can be used with telescopes that have 180mm diameter tube like Takahashi TOA150 to expand the possibilities of use. In this way, for example, you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical...
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235mm PLUS support rings
Support rings

235mm PLUS support rings

PLLANSU235P
$525.00
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235mm PLUS support rings can be used with any brands telescopes (for example Newton 200mm in diameter) with tube approximately 235mm in diameter. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision...
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244mm PLUS support rings
Support rings

244mm PLUS support rings

PLLANSU244P
$655.00
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244mm PLUS support rings can be used with any brands telescopes (for example Takahashi Mewlon 210mm) with tube 244mm in diameter. With this rings you can install both above and below the optical tube our PLUS plates or even guide rings. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built with CNC...
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Dovetail bars and rings

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