A simple device, used for viewing a set of 3-dimensional aerial photos in 3-dimension. It comes with two support legs that are folded flat for storage and are unfolded for the viewing position. Photos are viewed through the two lenses simultaneously with both eyes.
Lenses may be adjusted for suitable eye-to-eye width. The coated lenses are 32 mm in diameter and magnifying power is two (2) for #68100 and four (4) for #68101.
2x Size: 118 mm x 56 mm x 124 mm Net Weight: 227 g
4x Size: 118 mm x 56 mm x 82 mm Net Weight: 216 g