Description
With a distortion-free, flat field view necessary for tool and die making, engraving, biological work, etc. Semi-achromatic lens is mounted in plastic frame. Lens diameter 1-5/8(41 mm), working distance 3(76 mm) power 3 1/2X.
With a distortion-free, flat field view necessary for tool and die making, engraving, biological work, etc. Semi-achromatic lens is mounted in plastic frame. Lens diameter 1-5/8(41 mm), working distance 3(76 mm) power 3 1/2X.