... Zoom 22X,Digital Zoom 10XFocus ControlAuto / Manual / Key AutoBacklight CompensationBuilt in( ON/OFF)Screen menuCAMERA ID, SHUTTER SPEED, BLC, AGC, BRIGHTNESS ... , subject to the order quantity Our Service1, Reply your inquiry in 24 working hours .2, Experienced staffs answer all your questions ... with several years of experience, We have our own factory in Shenzhen , what's more , we have strong R&D ...