rdre parameters: Imaging Systems: South Korea imported CMOS chip; Hardware: 500 million pixels; Maximum resolution: 2560 * 192 0; Magnification: 50 times; Operating temperature :10-40 degrees Celsius; Humidity: 80% or less; Power supply: USB 5V; Exterior Material: Body: ABS; dust cover and base: high permeability Acrylic Software parameters: 1. Main body X1pc 2. Handset X1pc 3. 200X Hair Lens X1pc 4. Aluminum Box X1pc 5. 1.5 Meter USB Line X1pc 6. Lens protective cover X1pc     * Nice appearance and innovative design * LED illuminator around lens * Imported lens with plated layer * 5.0 Mega pixels high resolution CCD sensor * Special DSP image processor, Optical Image Stabilizer * Single capture button and digital pause capture. * Adjustable focus to give clear image. * Auto white balance and contrast adjustment, Color Temperature Filter * Dual image compare function * 3D-Negative capture mode * Compatible with iris lens, hair lens and skin lens. * Deliver clear and accurate images. * Easy to operate. * Maximum resolution: 2560x1920 18.OS: Windows XP, WIN2000, 2003, Vista, Win7,Win8.