Built-in Optical Filters: 1: Clear, 2: 1/4ND, 3: 1/16ND, 4: 1/64NDGain: -3, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33 dB, AGCImaging Device: 1.0-type (13.2mm x 8.8mm) back-illuminated Exmor R CMOS sensorMinimum Illumination:[60i] 1.7lux (1/30 Shutter Speed, iris/gain AUTO)[50i] 1.7lux (1/25 Shutter Speed, iris/gain AUTO)Slow & Quick Motion Function:[60i] 1080p: Frame rate selectable [1.2.4.8.15.30, 60 fps][50i] 1080p: Frame rate selectable [1.2.3.6.12.25, 50 fps]White Balance:Preset (Indoor: 3200K, Outdoor: 5600K ±7 steps, Color temperature set range: 2300-15000K)Onepush A, B, Auto selectable