130 Degree Ultra Wide Angle 1/2.3" M12 Lens with Lens Adapter for Raspberry Pi High Quality Camera

We really like these Raspberry Pi HQ Camera lenses from ArduCam.  Available in 90 degree wide angle and 130 degree ultra wide angle.  Lens Specification: Model No: M23280H13 Arducam Part # LN032 Optical Format: 1/2.3” Focal Length: 2.8mm Aperture: F2.4 Field of View (FOV): 130° (H) on Raspberry Pi High Quality Camera, 75°(H) on Raspberry Pi V1/V2 Camera Mount: M12 mount Back Focal Length: 5.65mm MOD: 0.2m Dimension: Φ18×17.9mm Weight: 8g Package Includes: 1x 1/2.3″ M12 130 degree wide angle camera Lens 1x M12 lens adapter for HQ Camera