Product Details  Focus distance: 3cm ~ infinity (VGA)  Lens wide angle: 56o diagonal  pc camera ,web camera ,webcam. Usb camera Tiglon Industrial Co., Ltd. was founded in 1999 and successfully operates in the international and domestic markets for networking products and digital A/V products.we have attracted millions of satisfied customers with our impressive range of PC cameras, IP webcams, and wireless LAN cards.  Feature:  1. UVC series, no need to install driver 2. USB2.0 High speed Sensor 3. Microphone 4. Snapshot 5. Night vision 6. It can be updated to 12M pixels by software 7. It supports Windows XP and Vista  Mac 10.4.8 above  Linux 2.6.20 above  8. FCC, CE and ROHS compliant Specification: Sensor : 1/4 CMOS Resolution: 640HX480V Max pixels: 12M pixels by cd software. Picture Format: VGA Data Format: YUY2 Interface : USB2.0 Frams/S: 30fps(VGA), 15fps(XVGA) Min Lux: 6Lux 48DB 8 Grey coefficient: 0.47 Lens: 5G lens F2.0/f3.60 Focus Range: 80mm to infinity View agle: 62 Monitor Control: Contrast,saturation ,acutance White Balance: Manual/Auto White balance range: 2600ºK~5000ºK Exposure: Manual/Auto Currency : Storage Temperature : -20 to +60C Working Temperature : 0C to +40C CE, Rohs compliant, windows and vista approval.