StarField Gear Series 90 mm Triplet APO Refractor - G90-06EDT Binocular Mounts Ultra-long 56 mm focal length

Ultra-long 56 mm focal length provides low power views in telescopes with a long focal length

for which Orthoscopic eyepieces are famous

focal length is 518mm

TeleVue 55mm Plossl Eyepiece - 2" Specifications

StarField Gear Series 90 mm Triplet APO Refractor - G90-06EDT Binocular Mounts Ultra-long 56 mm focal lengthThe Starfield GEAR90 f 6 Triplet APO Refractor will take your wide field imaging game to new levels. Using multi coated FPL 53 (ED) glass, you'll experience sharp stars and amazing contrast. The StarField GAR series comes with a retractable dew shield, an optical test report, heavy duty CNC rings, a Vixen style dovetail, a handle designed to mount optional accessories, and a soft case. A 2. 5" Rack and Pinion dual speed focuser with ball bearings is