Docter Aspectem 80/500 Vario 20-50×80

,
Specifications: Objective diameter:  80 mm Magnification:  20x - 50x Exit pupil: var. Eye relief (acc. to spec): 11 mm Usable eye relief (measured from rim of eyecup): 7.5 mm IPD:  56 - 74 mm RFOV:  var AFOV:  var Focus type:…