Feature:
Raspberry Pi Camera, supports all revisions of the Pi.
Fisheye Lens, offers wider field of view.
Supports optional infrared LED or fill white light LED.
5 megapixel OV5647 sensor.
Specific for In-Car Photograph, Monitor, Recording etc.

Specifications:
Resolution: 2952*1944
Lens: 1/4 5M; wide-angle; fisheye
Aperture(F): 2.50
Focal Length: adjustable.
Viewing angle: 175 degrees (while other normal cameras are typically 72 degree).
Sensor best resolution: 1080p.
4 screw holes; Used for both attachment and 3.3V power supply; Supports up to 2 infrared LED and/or fill white light LED.

More detail please refer to download link;