MLS-8 Measuring Magnifier with double element precision lens fixed focus magnifier with Metric line reticle scale magnifier. Total length of scale 30mm with 0.1mm minimum divisions 50mm diameter. The housing is made of industrial quality resin and is light weight with an acrylic base to admit light from all directions for shadow less viewing and to prevent scratching to the inspected surface. Widely used for precision measuring, blueprinting parts, analyzing fractures, quality control, fingerprints, security papers, & print analysis. This is a precision measuring magnifier comparator with full reticle set for just about any type of a analysis. Comes in “leatherette” zippered case for storage