This is a brand new advanced shop measuring microscope that offers 20X, 50X and 100X magnification settings. Combining compact design and precision optics, it is an ideal shop tool. This microscope has exceptional lens and gives clear images with flat field of view. WF10X eyepiece with direct reading reticle (no calibration required) shows metric scales and allows for precise measurement. Adjustable penlight makes it versatile. This microscope system offers high quality clear images and unbeatable low price. Features : An advanced shop measuring microscope offering three magnification settings 20X, 50X and 100X magnification settings. Built-in scale showing millimeters (0.1mm Graduation). Adjustable pen light. Full metal body. Manufactured under ISO 9001 Quality Control Standard. Excellent Five (5) Year Factory Warranty. Specifications : Total Magnification: 20X, 50X & 100X Power of Eyepiece: 10X Power of Objectives: 2X, 5X & 10X Reading Graduation: 0.05mm, 0.02mm & 0.01mm under 20X, 50X & 100X, respectively Field of View: 9mm (under 20X) Focusing Range: 30mm Diameter of Viewing Field: 17mm Reticle of Eyepiece: 0.1 micrometer Illumination System: pen lamp with two AA batteries Overall Size: 65mm (2-1/2") base diameter x 250mm (9-7/8") height Shipping Weight: 8 lbs Shipping List : One Shop Microscope Body One Widefield 10X Eyepiece with Reticle Graduated in 100 Units One 2X Achromatic Objective One 5X Achromatic Objective One 10X Achromatic Objective One Pen Light User's Manual Download Shipping Weight: 8 lbs