Short description


The GSZ 2 is a Greenough type device. It has two lenses assembled into a pair, which are at an angle of 11° to each other, creating a spatial impression. They are characterized by high optical performance, e.g. large leveled fields of view with extensive freedom from chromatic aberration.

Technical data


Zoom factor :5: 1
Magnification: 1,6x ... 200x
Object fields: 100 ... 1 mm
Working distances: 210 ... 26,5 mm
Pupil distance: 52 ... 80 mm
Refractive error compensation: +/- 6 dpt.
Weight: 6,4 kg
Dimensions (width x depth x height): 320 x 320 x 340 mm
Eyepiece adjustable

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