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  • Kowa LM12JC5M2 Image #1

Kowa LM12JC5M2 2/3" 12mm F1.4 Manual Iris C-Mount Lens

Quick Overview

Kowa's JC5M2 lens series is perfect for high-end applications that require the use of 5 megapixel cameras.

With a fast F-stop, locking screws, and a compact design, these lenses provide a good value between price and performance. The JC5M2 lenses are compact, lightweight, and have a fast F-stop of F1.4.


  • Floating Mechanism Design - Kowa's floating mechanism design virtually eliminates optical aberrations from close distance to infinity
  • Low Distortion - High precision aspherical lens greatly reduces distortion and produces a high definition picture
  • High Resolution - Creates crisp, clear images even at long distances
  • Lightweight and Compact Design - Capable of fitting numerous applications
  • Fast F-Stop of F1.4 - Able to create extremely shallow depth of field in low lighting situations
  • Specifications
    Focal Length 12.5mm
    Focal Length Sort Order 012.5
    Lens Type Fixed Focal Length
    Image Size 2/3" (8.8 x 6.6 x 11mm)
    Iris Range (F-Stop) F1.4 - 16
    Angle of View 1/2" (Hor. x Ver. x Dia.) 28.4 x 21.4 x 35.1°
    Angle of View 1/1.8" (Hor. x Ver. x Dia.) 31.7 x 24.0 x 39.1°
    Angle of View 2/3" (Hor. x Ver. x Dia.) 38.4 x 29.2 x 46.9°
    TV Distortion
    Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.)
    59.1 x 44.3 x 74.0mm
    Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) 66.5 x 49.8 x 83.3mm
    Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) 81.4 x 60.9 x 102.0mm
    Focusing Range 0.1m
    Flange Back 17.526mm in air
    Back Focus 11.5mm in air
    Filter Thread Size M30.5x0.5
    Front/Rear Effective Diameter Front Φ24.5mm / Rear Φ16.6mm
    Mount C-Mount
    Exit Pupil Location -118.6mm
    Temperature Range -10°C ~ +50°C
    Storage Temperature Range -20°C ~ +60°C
    Resolution: Center/Corner Center 160lp/mm / Corner 100lp/mm
    Weight 130g
    No Video available

    Kowa LM12JC5M2
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