Optical Accessories
Everything you need of optics for visual and photographic work or accessories for DIY projects, can be found in these categories.
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Vixen NPL 20 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen NPL 25 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen NPL 30 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen NPL 40 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen NPL 4 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen NPL 6 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen NPL 8 mm 2-group, 4-element Plossl design; it offers flat and clear images with well-corrected chromatic aberration
Vixen #3666 Reducer / Flattener for Vixen ED refractors ..
Vixen Reducer HD 5.5 for FL55 Refractor 0,79x
The Reducer HD for telescopes and full-frame DSLR cameras offers above-average contrast
The kit includes a high-performance reducer, flattener and the "EX TUBE 66" extension rube, which was developed for the FL55SS Fluorite Apo Refractor and improves the photographic performance by flattening the image right up to the edges.
?High quality SD field flattener HD kit for the Vixen ED and SD refractor telescopes