This shop measuring microscope offers 20X & 50X magnifications with 1.3MP digital camera. 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. The digital camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features. This microscope system offers high quality clear images and unbeatable low price. Features : A shop measuring microscope with color USB digital image system! 20X and 50X 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 Power of Eyepiece: 10X Power of Objectives: 2X & 5X Reading Graduation: 0.05mm and 0.02mm under 20X and 50X, respectively Field of View: 9mm (under 20X) Focusing Range: 30mm Diameter of Viewing Field: 17mm Reticle of Eyepiece: 0.1 micrometer Digital Camera Resolution: 640x480 Pixels Illumination System: pen lamp with two AA batteries Overall Size: 65mm (2-1/2") base diameter x 250mm (9-7/8") height Camera Specifications: Sensor: Aptina MT9M111 Sensor Type: CMOS Sensor Size: 4.6x3.7mm Pixel Size: 3.6 Resolution: 1.3MP Frame Rate: 15@1280x1024, 26@640x512, 50@320x256 Sensitivity: 1.0V/lux-sec Compatibility: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX, Linux Software Specifications: OS Requirements: Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ Hardware Requirements: Intel Core2 2.8GHz or comparable processor, 2GB RAM, USB2.0 port 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 Pen Light User's Manual Download One 1.3MP Color Digital Camera with Reduction Lens One USB Cable Shipping Weight: 8 lbs