Magnifier with a distortion-free, flat field view. Necessary for tool and diemaking, engraving, biological work, etc. Semi-achromatic lens is mounted in plastic frame. Lens diameter 1 5/8″, working distance 3″, power 3 1/2″X.
Magnifier with a distortion-free, flat field view. Necessary for tool and diemaking, engraving, biological work, etc. Semi-achromatic lens is mounted in plastic frame. Lens diameter 1 5/8″, working distance 3″, power 3 1/2″X.
