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12mm 2/3" High Resolution Lens

The Kowa 2/3" high resolution series LM12JC lens has high resolution, low distortion and excellent cost performance. The LM12JC is compact, lightweight and durable with excellent corner brightness.
 

The 2/3" JC lens series has a longstanding tradition of providing support to a wide range of vision systems. The LM12JC lenses have low excellent resolution, and with a focal lengths ranging from 6mm to 100mm, these lenses can be used in a wide variety of applications.

 High Resolution
Creates crisp, clear images even at long distances

Lightweight and Compact Design
Capable of fitting numerous applications

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

High Resolution
Creates crisp, clear images even at long distances

Lightweight and Compact Design
Capable of fitting numerous applications

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

Specifications for the LM12JC Lens

Focal Length 12mm
Focal Length Sort Order 012
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.) 30.7 x 23.0 x 38.6°
Angle of View 1/1.8" (Hor. x Ver. x Dia.) 34.6 x 25.9 x 43.5°
Angle of View 2/3" (Hor. x Ver. x Dia.) 42.5 x 31.7 x 53.7°
TV Distortion -2.5%
Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) 57.5 x 42.6 x 73.0mm
Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) 65.1 x 48.1 x 83.2mm
Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) 81.1 x 59.4 x 105.1mm
Focusing Range 0.1m
Flange Back 17.526mm in air
Back Focus 11.1mm in air
Filter Thread Size M27x0.5
Front/Rear Effective Diameter Front Φ12.3mm / Rear Φ11.7mm
Mount C-mount
Exit Pupil Location -32.5mm
Temperature Range -10°C ~ +50°C
Storage Temperature Range -20°C ~ +60°C
Resolution: Center/Corner Center 100lp/mm / Corner 40lp/mm
Weight 60g

 

lm12jc-avs.pdfSpec Sheet


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Prices and specifications subject to change without notice.