| G2 offers 10x, 16x, nd 25x magnification
G4 offers 6x, 10x, 16x, 25x, and 40x powers
6 degree converting binocular tubes
Adjustable slit height from 1mm to 14mm
Halogen illumination standard
Pre-measured fixed aperture diaphragmsof 0.3, 3, 5, , and 14 mm
Variable slit width from 0 - 14mm
Built-in cobalt blue, red free, and heat-absorbing filters |
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