The AM4113TL-M40 Dino-Lite Pro handheld digital microscope features 5X~37X magnification rates with wider field of view. These optics allows you to view objects at a safe distance with the additional ability to view at lower magnifications. Very useful for applications where the user would need to work under the scope, yet not require as much magnification. Compatibility Operating System Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS 10.5 (Leopard), Mac OS 10.6 (Snow Leop), Mac OS 10.7 (Lion), Mac OS 10.8 (Mtn Lion) Included Software DinoCapture 2.0 (Windows), DinoXcope (Mac OS) Connection Type USB 2.0 Image Save Formats (Windows) BMP, GIF, PNG, JPG, TIF, RAS, PNM, TGA, PCX, MNG, WBMP, JP2, JPC, PGX Video Save Formats (Windows) WMV, FLV, SWF Image Save Formats (Mac Os) PEG, PNG Video Save Formats (Mac Os) MOV Imaging Standards DirectShow, UVC Information Package Includes Microscope, Carry Pouch, Cradle Stand, Software CD Warranty Period 2 Years Manufactured In Taiwan Service & Support U.S. (www.dinolite.us) English & Spanish Regulatory Approval CE, FCC, ROHS Lighting LEDs 8 LED Type White Built-in Diffuser No Polarization No Strobe Light No Optics Magnification Range 5x-40x Working Distance Long Lens Type Glass Sensor Sensor Size 1/4" Sensor Type CMOS Resolution 1280 x 1024 pixels Megapixels 1.3 MP Frame Rate (max) 30 FPS Dimensions Dimensions 10.5cm (L) x 3.2cm (D) Weight 105g Cable Length No Body Magnification Lock Yes Body Material ABS Plastic Features Measurement Yes Microtouch Sensor Yes