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Kowa LM3NC1M 1/1.8" 3 Megapixel 3.5mm Super Wide Angle C Mount Lens
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By: Kowa
Security and Factory Automation Lenses
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The Kowa LM3NC1M (also known as LM3NCM) is a wide angle C-Mount Lens used for megapixel applications. The LM3NC1M Wide Megapixel lens series offers extremely high resolution and utlizes Kowa's floating mechanism design. The wide angle 3.5mm and 5mm megapixel models will pave the way for new possibilities in machine vision systems.
Low Distortion
High precision aspherical lens greatly reduces distortion and produces a high definition picture
Super Wide Angle Optical Design
Wide angle optical design for a large field of view
Resistant to Vibration and Shock
Able to perform even in the most difficult environments
Extra Low Distortion
LM5JC1M: under 0.5%, LM3NC1M: under 0.4% TV Distortion
Ideal for Megapixel Cameras
Assists megapixel cameras in producing large, high resolution images
Clear Resolution at Center and Corner
Provides a clear image throughout the center and edges of the image
High Transmission
Provides high performance even in dark lighting conditions
Low Distortion
High precision aspherical lens greatly reduces distortion and produces a high definition picture
Super Wide Angle Optical Design
Wide angle optical design for a large field of view
Resistant to Vibration and Shock
Able to perform even in the most difficult environments
Extra Low Distortion
LM5JC1M: under 0.5%, LM3NC1M: under 0.4% TV Distortion
Ideal for Megapixel Cameras
Assists megapixel cameras in producing large, high resolution images
Clear Resolution at Center and Corner
Provides a clear image throughout the center and edges of the image
High Transmission
Provides high performance even in dark lighting conditions
Specifications for the LM3NC1M
| Focal Length |
3.5mm |
| Focal Length Sort Order |
003.5 |
| Lens Type |
Fixed Focal Length |
| Image Size |
1/1.8" (7.2 x 5.4 x 9mm) |
| Iris Range (F-Stop) |
F2.4 - 14 |
| Angle of View 1/3" (Hor. x Ver. x Dia.) |
66.9 x 52.7 x 79.1° |
| Angle of View 1/2" (Hor. x Ver. x Dia.) |
82.4 x 66.9 x 95.1° |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) |
89.0 x 73.8 x 101.7° |
| TV Distortion |
0.4% |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) |
151.3 x 113.3 x 188.9mm |
| Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) |
201.3 x 151.3 x 251.4mm |
| Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) |
226.3 x 171.4 x 282.4mm |
| Focusing Range |
0.1m |
| Flange Back |
17.526mm in air |
| Back Focus |
9.7mm in air |
| Filter Thread Size |
M40.5x0.5 |
| Front/Rear Effective Diameter |
Front Φ28.0mm / Rear Φ10.0mm |
| Mount |
C-mount |
| Exit Pupil Location |
-67.5mm |
| Temperature Range |
-10°C ~ +45°C |
| Storage Temperature Range |
-20°C ~ +60°C |
| Weight |
85g |
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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.
