LOUPE HEXAGON CHROME TRIPLET 21mm 10x

JSP® 10X Hastings triplet jeweler’s loupe superior optical quality for a crisp and clear image.  It’s high quality coated, scratch resistant  triplet lens is color-corrected, aplanatic and achromatic. 21mm lens.  It has a  focal length of one inch (25mm) . It incorporates a three-piece bonded lenses for distortion-free viewing. Each comes in its own leather case.