This unit is an Open Box Return, in Like New Condition. Overview The PLUS support rings can be used with various brands telescopes. With these rings you can install PrimaLuce PLUS plates or even guide rings both above and below the optical tube. Like all the other elements of the PLUS series, these support rings are made with high mechanical precision (built with CNC machines from aluminum block) and specially designed to enable you to easily install other mechanical elements such as support rings, plates or dovetail clamps. Description The PLUS Support Rings are part of the PLUS (Prima Luce Universal System) which includes many guide rings, support rings, plates, adapters, and dovetail clamps to offer you the maximum freedom to build your mechanical system of support, depending on the application that you want to achieve. Indeed, all the PLUS elements have threaded holes, holes and slots suitable for connecting elements, always with maximum rigidity and comfort. Prima Luce designed many element for this purpose, including the PLUS Support Rings. Each component of the PLUS system is made of aluminum blocks that are high precision CNC machined. The aluminum is then sandblasted to achieve a very smooth surface finish and is anodized (hard anodizing) to increase the hardness of the material and protect it from oxidation. Thanks to the particular design, the PLUS support rings are equipped with holes (above and below each ring) to permit the attachment of: Vixen or Losmandy plates below the rings to install the telescope on any mount PLUS guide rings (each ring can be fixed on the support ring with 2 screws) Vixen or Losmandy plates above the rings to increase the rigidity of the mechanical system and enable to install other accessories, such as dovetail clamps with guide rings to precisely adjust the position of the guide telescope. If you have other brands mechanical accessories, you can still use all the elements of the PLUS system. Indeed we have provided a series of central slots that allow, for example, to fix on these support rings plate or guide rings through a screw. Specifications Size SKU Specifications 80mm PLLANSU80E The 80mm PLUS support rings can be used with various brands telescopes (for example refractors 60-70mm in diameter) with 80mm diameter tube. 85mm PLLANSU85P 85mm PLUS support rings can be used with any brands telescopes (for example refractors 70mm-80mm diameter) with tube approximately 85mm in diameter. 90mm PLLANSU90P The 90mm PLUS support rings are designed for AIRY APO80 apochromatic telescope (or other telescopes brands with tube approximately 90mm in diameter) to expand the possibilities of use. 95mm PLLANSU95P The support rings PLUS 95mm can be used with different brands telescopes with tube approximately 95mm in diameter. Compatible with telescopes by various brands, such as: Takahashi FSQ85, Takahashi FS-78, Takahashi FC-100DF and DL 100mm PLLANSU100P 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. 105mm PLLANSU105P The 105mm PLUS support rings are designed for achromatic and apochromatic telescope (or other telescopes brands with tube approximately 105mm diameter) to expand the possibilities of use. The 105mm PLUS support rings are designed for refractors telescope that has plate for photographic tripods connection or for Vixen clamps/saddles. 115mm PLLANSU115P 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. Compatible with telescopes by various brands, such as: Vixen VSD, Vixen AX103S, Vixen ED103D, Takahashi TSA102. 125mm PLLANSU125P 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. Compatible with telescopes by various brands, such as: Takahashi FSQ106ED, Takahashi FSQ106EDX, Takahashi TSA120. 135mm PLLANSU131P SkyWatcher Esprit 100 134mm PLLANSU134P The 134mm PLUS support rings are designed telescopes with tube approximately 134mm in diameter to expand the possibilities of use. Compatible with telescopes by various brands, such as SkyWatcher Esprit 100ED. 140mm PLLANSU140P The 140mm PLUS support rings are designed telescopes with tube approximately 140mm in diameter to expand the possibilities of use. 145mm PLLANSU145P The 145mm PLUS support rings are designed telescopes with tube approximately 145mm in diameter to expand the possibilities of use. 155mm PLLANSU155P 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. 168mm PLLANSU168P The 168mm PLUS support rings are designed for AIRY APO150T apochromatic telescope (or other telescopes brands with tube approximately 168mm in diameter) to expand the possibilities of use. 180mm PLLANSU180P The 180mm PLUS support rings can be used with telescopes that have 180mm diameter tube like Takahashi TOA150 to expand the possibilities of use. 235mm PLLANSU235P 235mm PLUS support rings can be used with any brands telescopes (for example Newton 200mm in diameter) with tube approximately 235mm in diameter. Compatible with telescopes by various brands, such as: SkyWatcher Newton 200/1000 f5, SkyWatcher Newton Wide Photo 200/800 f4 250mm PLLANSU250P The support rings PLUS for Newton 200 are supplied with Newton 200CF f4.5 telescope but can be used with other brands telescopes (for example Newton 200mm in diameter) with tube approximately 250mm in diameter.
