Askar FMA180 PRO Telephoto Lens F/4.5
US$ 444.65Askar's FMA180 PRO is a triplet APO refractor with double ED glass for excellent correction. The high-quality lenses produce a high-contrast, pure color image and meet the highest demands in astrophotography and observation.Sharpstar 61EDPH-II 61mm FPL53 F/4.5
US$ 801.0761mm FPL53 F/5.5 Sharpstar triplet refractor - Focal length 330mm - 2" Rack & Pinion focuser - Complete with 0.8x reducer for reduction to F/4.5 and focal length of 275mm