Reference. 4038145-DA7
Binocular Magnifier Optivisor No. 7 (x2.75 to 6")
Optivisor No. 7 Binocular Magnifier (x2.75 at 6"/15.24cm).
Description
Optivisor binocular magnifying glass no. 7 (x2.75 to 6"/15'24cm).
Allows hands-free work.
Lenses with minimal light absorption.

