This price includes tariffs, based on the applicable tariff charges. Updated 05/30/25, 06/04/25, 6/24/25, and 10/23/25. Pricing is subject to change and may fluctuate.Kowa LM12HC Kowa's HC lenses are designed for 1″ megapixel cameras. They have low distortion, excellent light transmission, and can be used with smaller format size cameras. LM12HC Technical Specifications: Product Line / Series HC Lens Type Fixed Focal Length IP Rating Not Specified Focal Length 12.5 mm ƒ/N ƒ/1.4 - ƒ/16 Image Circle Diameter 16 mm Image Size Dimensions 12.8 mm x 9.6 mm Imager Format 1″ Light Spectrum Visible Resolution (MP) 5 Resolution (Pixel Size) 5 μm Resolution (Line Pairs per mm @ Center) 120 Resolution (Line Pairs per mm @ Corner) 80 Weight 160 Grams Mount C-Mount Filter Thread M35.5-0.5 Minimum Object Distance 300 mm Magnification 0.04× Minimum Object Distance with 1mm Ring 93 mm Magnification with 1mm Ring 0.12× Front Diameter 28.1 mm Rear Effective Diameter 17.5 mm Focus Control Manual Iris Control Manual Focus Range 0.3 m - ∞ Back Focal Length 12.6 mm in air Operating Temperature Range -10 to +50 °C Storage Temperature Range -20 to +60 °C Dimensions 43 × 43 × 51.5 mm Shooting Range at MOD 330.6(H)×243.5(V) TV Distortion (%) −1.58 Angle of View @ 1/1.8″ 32.1° × 24.2° Angle of View @ 2/3″ 39.1° × 29.5° Angle of View @ 1″ 55.6° × 42.5°