William Optics Redcat 51. William Optics RedCat 51mm F/4.9 Petzval APO Refractor Telescope Astrophotograph ProAstroz In a world full of copycats, this little APO stands in a category of its own older RedCat 51s? There are three main differences between the RedCat 51 III and older versions: RedCat 51 III has the same optics as its predecessors, but features a brand new focuser design: the WIFD
William Optics RedCat 51 APO Apochromatic Quadruplet Refractor Astrograph Telescope RED v1.5 from www.365astronomy.com
Related Posts: William Optics RedCat 51 Official Product Page; William Optics RedCat 91 Review: The Big Cat; William Optics Pleiades 68 Review The William Optics RedCat 51 APO is a beautiful, high quality refractor featuring a superior quality Petzval design with synthetic fluorite FPL53 and FPL51 glass
William Optics RedCat 51 APO Apochromatic Quadruplet Refractor Astrograph Telescope RED v1.5
older RedCat 51s? There are three main differences between the RedCat 51 III and older versions: RedCat 51 III has the same optics as its predecessors, but features a brand new focuser design: the WIFD Product description; In the box; Specifications; FAQ: 8x in stock shipped 1-2 working days: Add to Basket. Its premium 51mm apochromatic optics deliver razor-sharp stars with zero chromatic aberration
William Optics RedCat 51 Tiny Patch of Sky. Supports full frame cameras for breath taking wide field images This compact apochromatic refractor telescope merges cutting-edge technology with user-friendly features, making it an ideal choice for both budding astronomers and seasoned astrophotographers
William Optics RedCat 51 Tiny Patch of Sky. CAT series; Pleiades series; Gran Turismo series; Zenithstar series; Guider series; RC Telescope; Scope Accessories. William Optics developed this patented focuser design as an improvement to standard drawtube style focusers.