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Kowa LM6NC3 Lens

Kowa Lens

Product Family

1/2" 3CCD NC3 Series

Part Number




Sensor Size


Lens Type


Focal Length

6 mm

Salient Features

1/2” 3CCD NC3 Series

Introducing a lineup of megapixel lenses specially designed for 1/2 inch 3CCD megapixel C-mount cameras, the 1/2″ 3CCD megapixel NC3 lens series reproduces highly accurate colors with little chromatic aberration and low distortion.


  • Ideal for Megapixel Cameras
  • Assists megapixel cameras in producing large, high resolution images
  • Excellent Corner Brightness
  • No fading along edges of the image
  • Low Distortion
  • Kowa’s design solves distortion issues to create an accurate reproduction of the environment
  • Low Chromatic Aberration
  • Reduces color distortion rings along edges of image, thus reproducing a more accurate reproduction of the surrounding environment

Focal Length 6mm
Focal Length Sort Order 006
Lens Type Fixed Focal Length
Image Size 1/1.8″ (7.2 x 5.4 x 9mm)
Iris Range (F-Stop) F1.8 – 16
Angle of View 1/3″ (Hor. x Ver. x Dia.) 45.7 x 33.9 x 55.3°
Angle of View 1/2″ (Hor. x Ver. x Dia.) 58.8 x 44.9 x 71.5°
Angle of View 1/1.8″ (Hor. x Ver. x Dia.) 65.3 x 50.1 x 78.8°
TV Distortion -2.4%
Minimum Object Focus Distance (1/3″) (Hor. x Ver. x Dia.) 94.5 x 69.9 x 120.1mm
Minimum Object Focus Distance (1/2″) (Hor. x Ver. x Dia.) 128.9 x 94.5 x 165.3mm
Minimum Object Focus Distance (1/1.8″) (Hor. x Ver. x Dia.) 146.9 x 107.2 x 188.8mm
Focusing Range 0.1m
Flange Back 17.526mm in air
Back Focus 15.2mm in air
Filter Thread Size M37.5×0.5
Front/Rear Effective Diameter Front Φ24.0mm / Rear Φ13.2mm
Mount C-mount
Exit Pupil Location 613mm
Temperature Range -10°C ~ +50°C
Storage Temperature Range -20°C ~ +60°C
Weight 105g

1/2″ 3CCD NC3 Series Comparison Chart

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