(discontinued) 1/2" 25mm 3CCD Megapixel Lens
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By: Kowa
Security and Factory Automation Lenses
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This item is DISCONTINUED. Please contact [email protected] for a suitable alternative.
The Kowa LM25NC3 is one of a wide range of lenses in a lineup of megapixel lenses specially designed for 1/2 inch 3CCD megapixel C-mount cameras. The LM25NC3 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
For 1/2" and 1/3" 3CCD C-mount Cameras
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
For 1/2" and 1/3" 3CCD C-mount Cameras
Specifications for the LM25NC3
Focal Length |
25mm |
Focal Length Sort Order |
025 |
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.) |
11.0 x 8.2 x 13.7° |
Angle of View 1/2" (Hor. x Ver. x Dia.) |
14.6 x 11.0 x 18.2° |
Angle of View 1/1.8" (Hor. x Ver. x Dia.) |
16.4 x 12.3 x 20.5° |
TV Distortion |
-0.2% |
Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) |
41.8 x 31.2 x 52.3mm |
Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) |
55.9 x 41.8 x 70.1mm |
Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) |
62.9 x 47.0 x 79.0mm |
Focusing Range |
0.2m |
Flange Back |
17.526mm in air |
Back Focus |
15.2mm in air |
Filter Thread Size |
M27x0.5 |
Front/Rear Effective Diameter |
Front Φ15.8mm / Rear Φ14.4mm |
Mount |
C-mount |
Exit Pupil Location |
-376mm |
Temperature Range |
-10°C ~ +50°C |
Storage Temperature Range |
-20°C ~ +60°C |
Weight |
80g |
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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.