Docter Aspectem 80/500 Vario 20-50×80

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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:…

Leica Duovid 10x/15×50

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Specifications: Objective diameter:  50 mm Magnification:  15 x /10 x Exit pupil: 3.33 mm / 5 mm Eye relief (acc. to spec): 14.5 mm Useful eye relief (measured from rim of eyecup): 11.5 mm IPD:  59 - 74 mm RFOV:  4.0 / 5.3  degrees…