12mm 1/2" High Resolution Lens
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By: Kowa
Security and Factory Automation Lenses
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The Kowa 1/2" high resolution LM12NCL lens is optimal for a wide range of applications. With metal bodies and locking screws, the 1/1.8" LM12NCL lenses can be used in a variety of machine vision and robotics applications. These lenses are available for 1/2 inch format cameras.
High Performance and Compact
The high performance LM12NCL lens is optimal for a wide range of applications
Specifications for the LM12NCL
Focal Length |
12mm |
Focal Length Sort Order |
012 |
Lens Type |
Fixed Focal Length |
Image Size |
1/1.8" (7.2 x 5.4 x 9mm) |
Iris Range (F-Stop) |
F1.4 - 16 |
Angle of View 1/3" (Hor. x Ver. x Dia.) |
23.0 x 17.2 x 28.8° |
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° |
TV Distortion |
-0.8% |
Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) |
123.9 x 92.3 x 156.4mm |
Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) |
167.4 x 123.9 x 212.9mm |
Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) |
189.9 x 140.0 x 242.9mm |
Focusing Range |
0.3m |
Flange Back |
17.526mm in air |
Back Focus |
11.1mm in air |
Filter Thread Size |
M25.5x0.5 |
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 |
55g |
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4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.