Fujinon HF1218-12M 12mm 12MP 2/3" f/1.8 - f/22 C-Mount Lens

THIS ITEM HAS BEEN DISCONTINUED, PLEASE CONTACT US FOR ALTERNATIVES.  HF1218-12M suggested replacement is CF12ZA-1S HF1218-12M Technical Specifications: Product Line / Series HF-12M Lens Type Fixed Focal Length IP Rating Not Specified Focal Length 12 mm ƒ/N ƒ/1.8 - ƒ/22 Image Size Not Specified Image Circle Diameter Not Specified Imager Format 2/3″ Light Spectrum Visible Resolution (MP) 12 Resolution (Pixel Size) 2.1 μm Weight 85 Grams Mount C-Mount Filter Thread M30.5-0.5 Minimum Object Distance 100 mm Front Diameter 33 mm Focus Control Manual Iris Control Manual Flange Back in Air 17.526 mm Exit Pupil Position -36.75 mm Entrance Pupil Position -29.41 mm TV Distortion (%) 0.18 Operating Temperature Range -10 to +50°C Dimensions 33 mm × 33 mm × 52.5 mm Angle of View @ 2/3″ 39.3° x 30.0° Back Focal Length 16.16 mm Chief Ray Angle 8.34° Front Principle Point -21.64 mm Rear Principle Point 5.23 mm Distance Between Principle Point