OMAX M51B 20X-40X-100X Solid Metal Portable Handheld Field Measuring Inspection Shop Microscope with Pen Light and Reticle Eyepiece

Total magnification: 20x, or 40x, or 100x; Objectives: 2x, 4x and 10x ;Eyepiece: W10X/15.5mm with cross reticle; Division of reticle: 20x @ 50um (1/20 mm), 40x @ 25um (1/40 mm), 100x @10um (1/100 mm); Diameter of bearing place: 63mm (2-1/2"); Total height: 240mm (9-1/2"); Working distance: 20x @15mm (9/16"),40x @16.5mm (5/8"), 100x @ 7.5mm (5/16"); Focusing adjustment range (stroke) 32mm (1-1/4"); Illustration: penlight (2 AAA batteries not included); Material: alloy and optical glass lenses. Package includes: *Portable measuring microscope *W10X/15.5mm eyepiece with cross reticle *10x objective *4x objective *2x objective *Penlight (2 AAA batteries not included) *Penlight mount adapter *Carrying case