William Optics Red Cat71 - RedCat 71 mm f/4.9 Refractor - T-C-71RD Celestron Mounts 75" Tripod Hard case: No

William Optics Red Cat71 - RedCat 71 mm f/4.9 Refractor - T-C-71RD Celestron Mounts 75" Tripod Hard case: NoHurry, just one left at an amazing price! The William Optics RedCat refractor continues to be immensely popular, but if you'd like more aperture, check out the 71 mm f 4. 9 RedCat! This beautifully designed Petzval astrograph sports four optical elements in a three group configuration (2 1 1). The doublet front group is made of FPL 53 glass, followed by one central element and a rear lens. This optical design produces a flat image plane on its own,

SKU: 83022602477 · From southroadsurgery.com.au