USB Microscope Camera 10X to 180X Portable Microscope Camera Compatible With Windows 2000 XP WIN7 Product Name: Smart phone digital microscope camera Material: Metal Camera Specifications: Image Sensor: 1/2.5 in color CMOS image sensor Pixel Size: 2.2μm x 2.2μm Spectral Response: 400 nm to 1000 nm Scan Mode: Scan line by line Pure Hardware 5 megapixel image sensor, no compression, no interpolation Resolution: 2592x1944; 2048x1536; 1920x1080; 1600x1200; 1280x1024; 640X480 White Balance: Automatic/manual The R.G.B value is set independently Automatic Exposure Control: Automatic/manual Image Output: USB2.0, 480Mb/s Operating Temperature: 0 degree to 50 degree 10X-180X Zoom Type C mounting lens: 0.5X Type C mounting adapter Working Distance: 100mm-150mm Field Vision: 6mm-24mm Zoom Ratio: 6.5:1 Objective Magnification 0.7-4.5X (about 10-180X on display) 144 LED Microscope Ring Light: 144 LED Adjustable compact microscope ring light Provides strong and focused shadow-free lighting 144 bright white LED bulbs Variable lighting direction, variable intensity control Strong and focused shadowless lighting 100,000-hour life Ring Light ID: 1.0 in. (27 mm) Total OD: 1.77in(45mm) Working Distance: 27mm-45mm