Tlily HD Fisheye CCTV Lens

Length: 1.8MM Angle of View: 180 degree Image Format: 1/2.5 Aperture: F2.0 Mount: M12 *0.5 Size about: 20 * 19mm W: 20g Package Contents: 1 X 5MP-1.8MM Lens Only the above package content, other products are not included. Note: Light and different displays may cause the color of ...Length: 1.8MM Angle of View: 180 degree Image Format: 1/2.5 Aperture: F2.0 Mount: M12 *0.5 Size about: 20 * 19mm W: 20g Package Contents: 1 X 5MP-1.8MM Lens Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.

The measurement allowed error is +/- 1-3cm.