Stereo Viewer Glass Scale with 200 mm Marking Area, 220 x 25 x 3 mm, Each

Details

A transparent glass plate polished and marked by photo-printing, provides accurate readings. It is a helpful tool for stereo viewing. Thickness: 3mm, width: 25mm, length: 220mm, marking area: 200mm, increment: 0.1mm Marking Area: 200 mm