Posts

Kasai Trading 3×50

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Specifications: Objective diameter:  50 mm Magnification:  3 x Exit pupil:  -- IPD: 57 - 73 mm RFOV:  "17  degrees" Focus type:  IF (direction of rotation from close to infinity: > clockwise) Range of diopter adjustment (according…

Kasai Trading “Rusinov” 2.3×40

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Specifications: Objective diameter:  40 mm Magnification:  2.3 x Exit pupil:  ---- IPD:  59 -  74 mm RFOV:  "28  degrees" Focus type:  IF (direction of rotation from close to infinity: > clockwise) Range of diopter adjustment…