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WIDE MEGAPIXEL LENSES NCM/JCM Series
For Machine Vision 2Mega-Pixel Lens
LM3NC1M/LM6NC1M/LM5JC1M
KOWA
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■Super wide optical design
■Large angle of view
■Expansion angle
■Reduces the distortion to corner
■Adapts to 2 megapixcel cameras
■Improves center and corner resolution
■High transmittance
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■LM3NC1M |

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LM3NC1M |
Main Sensor size |
1/1.8″ |
Focal length |
3.5mm |
Image Size |
7.2×5.4(Φ9) |
Iris Range |
F2.4–F14 |
Focusing Range |
0.1m–∞ |
Angle of View (Degrees) |
1/1.8″ |
89.0×73.8 |
1/2″ |
82.4×66.9 |
1/3″ |
66.9×52.7 |
Resolution(Center,Corner) |
120 lp/mm, 100 lp/mm |
TV Distortion |
0.4% (1/2 ″) |
Back Focus in Air |
9.7mm |
Mount |
C |
Filter Thread |
M40.5×P0.5 |
Size |
Φ42×38.2mm |
Weight |
75g |
Temperature Range |
-10℃–+45℃ |
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■LM6NC1M |

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LM6NC1M |
Main Sensor size |
1/2″ |
Focal length |
6mm |
Image Size |
6.4×4.8(Φ8) |
Iris Range |
F1.2–Close |
Focusing Range |
0.1m–∞ |
Angle of View (Degrees) |
2/3″ |
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1/2″ |
56.2×43.5 |
1/3″ |
43.5×33.2 |
Resolution(Center,Corner) |
120 lp/mm, 100 lp/mm |
TV Distortion |
-0.2% |
Back Focus in Air |
8.2mm |
Mount |
C |
Filter Thread |
M30.5×P0.5 |
Size |
Φ34×45.8mm |
Weight |
100g |
Temperature Range |
-10℃–+45℃ |
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■LM5JC1M |

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LM5JC1M |
Main Sensor size |
2/3″ |
Focal length |
5mm |
Image Size |
8.8×6.6(Φ11) |
Iris Range |
F2.8–F16 |
Focusing Range |
0.15m–∞ |
Angle of View (Degrees) |
2/3″ |
82.4×66.9 |
1/2″ |
65.2×51.3 |
1/3″ |
51.3×39.6 |
Resolution(Center,Corner) |
120 lp/mm, 100 lp/mm |
TV Distortion |
0.5% |
Back Focus in Air |
12.6mm |
Mount |
C |
Filter Thread |
M40.5×P0.5 |
Size |
Φ42×38.2mm |
Weight |
75g |
Temperature Range |
-10℃–+45℃ |
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