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 LM75HC 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. LM75HC Technical Specifications: Product Line / Series HC Lens Type Fixed Focal Length IP Rating Not Specified Focal Length 75 mm ƒ/N ƒ/1.8 - 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 195 Grams Mount C-Mount Filter Thread M46-0.75 Minimum Object Distance 1000 mm Magnification 0.078× Minimum Object Distance with 1mm Ring 858 mm Minimum Object Distance with 5mm Ring 553 mm Minimum Object Distance with 10mm Ring 289 mm Minimum Object Distance with 20mm Ring 251 mm Magnification with 1mm Ring 0.091× Magnification with 5mm Ring 0.14× Magnification with 10mm Ring 0.21× Magnification with 20mm Ring 0.34× Front Diameter 41.2 mm Rear Effective Diameter 16 mm Focus Control Manual Iris Control Manual Focus Range 1.0 m - ∞ Back Focal Length 14.5 mm in air Operating Temperature Range -10 to +50 °C Storage Temperature Range -20 to +60 °C Dimensions 49 × 49 × 57 mm Shooting Range at MOD 165.5(H)×123.9(V) TV Distortion (%) −0.2 Angle of View @ 1/1.8″ 5.5° × 4.1° Angle of View @ 2/3″ 6.7° × 5.0° Angle of View @ 1″ 9.7° × 7.3°