Hikvision’s DS-2CE10DFT-F ColorVu Fixed Bullet Outdoor Camera Series feature an ƒ/1.0 lens aperture for maximum light gathering capability to provide full color imaging in extremely dark settings.
 
Minimum Illumination: Color: 0.0005 lux @ (f/1.0, AGC on), 0 lux with white light
2 MP High Performance CMOS
3.6 mm and 6 mm Fixed Lens Options (-F Model)
Multiprotocol Output: TVI/AHD/CVI/CVBS
Up to 130 ft (40 m) White Light Range
Up-the-Coax (HIKVISION-C)