1. Sensing Area: 1/3″CCD 2. Focal Length: f:2.8 ±5%3. MountType: M12*P0.54. Iris Operation: Fixed 5. Zoom Operation: Fixed 6. Focus Operation: Manual 7. Relative Aperture: 2.0 ±5%8. Optical Back Focal Length: 4.35±5%9. Flange Back Focal Length: 4.05±5. Dimension: Φ14.0*L17.20±0.15mm11.TTL: 21.25mm12. Angle Of View:(V*H*D=80.5°*99.5°*120°) 13.Lens Structure: 4 pcs Glass Lens14. M.O.D: 0.1m～∞15. Weight: 5g