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12mm 10 Megapixel Lens

The Kowa LM12JC10M 2/3" 10 megapixel lens provides 200lp/mm resolution and low distortion in order to maximize performance for high-end applications. Incorporating Kowa's broadband coating and floating mechanism design, the LM12JC10M lens greatly reduces chromatic aberration at any distance and maintain a high transmission from visible to NIR.

Floating Mechanism Design
Kowa's floating mechanism design virtually eliminates optical abberations from close distance to infinity

XD Extra Low Dispersion
Kowa's wide-band multi-coating effectively reduces glare and refraction

Low Distortion
High precision aspherical lens greatly reduces distortion and produces a high definition picture

200lp/mm Resolution and Low Distortion
200lp/mm resolution and low distortion will maximize performance for high-end applications

High Transmission from visible to NIR
LM12JC10M incorporates wide-band coating and a floating mechanism design to maintain a high transmission from visible to NIR 

Easy Installation
Short minimum object distance and compact design using aspherical lenses (5 models/F-5 ~ 25mm) will allow for easy installation in compact machine vision systems

Specifications for the LM12JC10M

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) F1.8 - 11
Angle of View 1/2" (Hor. x Ver. x Dia.) 28.9 x 21.9 x 35.8°
Angle of View 1/1.8" (Hor. x Ver. x Dia.) 32.4 x 24.6 x 39.9°
Angle of View 2/3" (Hor. x Ver. x Dia.) 39.1 x 29.8 x 47.8°
TV Distortion -0.12%
Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) 58.4 x 43.7 x 73.2mm
Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) 65.8 x 49.2 x 82.6mm
Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) 80.7 x 60.2 x 101.5mm
Focusing Range 0.1m
Flange Back 17.526mm in air
Back Focus 13.9mm in air
Filter Thread Size M25.5x0.5
Front/Rear Effective Diameter Front Φ18.4mm / Rear Φ16.1mm
Mount C-mount
Exit Pupil Location 154.1mm
Temperature Range -10°C ~ +50°C
Storage Temperature Range -20°C ~ +60°C
Resolution: Center/Corner Center 200lp/mm / Corner 140lp/mm
Weight 105g

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Prices and specifications subject to change without notice.