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OpticalGarden ∕  Fixed-Focal Lens List ∕  Products(KOWA) ∕  KOWA 2/3″ Megapixel Lens
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KOWA
Machine Vision Lenses
2/3″ 10 Megapixel Lens
4/3″ 8 Megapixel Lens
2/3″ 5 Megapixel Lens
Wide Megapixel Lens
2/3″ Megapixel Lens
SWIR Lens
1″ SWIR Megapixel Lens

Accessories for Lenses
JC1MS-Series / Machine Vision Lens
2/3″ Megapixel Lenses
LM8JC1MS/LM12JC1MS/LM16JC1MS/LM25JC1MS LM35JC1MS/LM50JC1MS/LM75JC1MS/LM100JC1MS
KOWA
The JC1MS-Series offers high resolution (120 lp/mm) and utilizes the floating mechanism system. This C-Mount lens is an economic solution for a variety of machine vision applications.

The JC1MS-Series is an upgrade of the previous JCM series with numerical iris and focus scales on the lens.

■ LM8JC1MS Megapixel Lens f=8mm/F1.4/C-Mount/Manual Focus/Manual Iris

LM8JC1MS
Main Sensor size 2/3″
Focal length 8mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F1.4–Close
Focusing Range 0.12m–∞
Angle of View (Degrees) 2/3″ 56.5×43.9
1/2″ 42.6×32.5
1/3″ 32.5×24.6
Resolution(Center,Corner) 120 lp/mm, 100 lp/mm
TV Distortion 0.6%
Back Focus in Air 9.5mm
Mount C
Filter Thread M27×P0.5
Size Φ34×41.6mm
Weight 90g
Temperature Range -10℃–+45℃
■ LM12JC1MS Megapixel Lens f=12mm/F1.4/C-Mount/Manual Focus/Manual Iris

LM12JC1MS
Main Sensor size 2/3″
Focal length 12mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F1.4–Close
Focusing Range 0.15m–∞
Angle of View (Degrees) 2/3″ 38.3×26.2
1/2″ 28.3×21.4
1/3″ 21.4×16.1
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.07%
Back Focus in Air 11.7mm
Mount C
Filter Thread M27×P0.5
Size Φ34×37mm
Weight 75g
Temperature Range -10℃–+45℃
■ LM16JC1MS Megapixel Lens f=16mm/F1.4/C-Mount/Manual Focus/Manual Iris

LM16JC1MS
Main Sensor size 2/3″
Focal length 16mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F1.4–16
Focusing Range 0.2m–∞
Angle of View (Degrees) 2/3″ 30.0×22.7
1/2″ 21.8×16.4
1/3″ 16.4×12.3
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.05%
Back Focus in Air 13.1mm
Mount C
Filter Thread M27×P0.5
Size Φ33×36.5mm
Weight 81g
Temperature Range -10℃–+45℃
■ LM25JC1MS Megapixel Lens f=25mm/F1.4/C-Mount/Manual Focus/Manual Iris

LM25JC1MS
Main Sensor size 2/3″
Focal length 25mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F1.4–16
Focusing Range 0.2m–∞
Angle of View (Degrees) 2/3″ 19.6×14.8
1/2″ 14.0×10.5
1/3″ 10.5×7.9
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.04%
Back Focus in Air 11.1mm
Mount C
Filter Thread M27×P0.5
Size Φ33×39.5mm
Weight 89g
Temperature Range -10℃–+45℃
■ LM35JC1MS Megapixel Lens f=35mm/F2.0/C-Mount/Manual Focus/Manual Iris

LM35JC1MS
Main Sensor size 2/3″
Focal length 35mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F2.0–16
Focusing Range 0.2m–∞
Angle of View (Degrees) 2/3″ 14.4×10.8
1/2″ 10.5×7.9
1/3″ 7.9×5.9
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.2%
Back Focus in Air 20.1mm
Mount C
Filter Thread M27×P0.5
Size Φ34×36.5mm
Weight 69g
Temperature Range -10℃–+45℃
■ LM50JC1MS Megapixel Lens f=50mm/F2.8/C-Mount/Manual Focus/Manual Iris

LM50JC1MS
Main Sensor size 2/3″
Focal length 50mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F2.8–22
Focusing Range 0.2m–∞
Angle of View (Degrees) 2/3″ 9.6×7.2
1/2″ 7.0×5.2
1/3″ 5.2×3.9
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.3%
Back Focus in Air 35.5mm
Mount C
Filter Thread M27×P0.5
Size Φ34×55mm
Weight 92g
Temperature Range -10℃–+45℃
■ LM75JC1MS Megapixel Lens f=50mm/F2.5/C-Mount/Manual Focus/Manual Iris

LM75JC1MS
Main Sensor size 2/3″
Focal length 75mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F2.5–22
Focusing Range 1.2m–∞
Angle of View (Degrees) 2/3″ 6.7×5.0
1/2″ 4.9×3.7
1/3″ 3.7×2.8
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.1%
Back Focus in Air 18.0mm
Mount C
Filter Thread M34×P0.5
Size Φ36×51mm
Weight 105g
Temperature Range -10℃–+45℃
■ LM100JC1MS メガピクセル対応レンズ f=100mm F2.8
LM100JC1MS
Main Sensor size 2/3″
Focal length 100mm
Image Size 8.8mm×6.6mm(Φ11)
Iris Range F2.8–32
Focusing Range 2.0m–∞
Angle of View (Degrees) 2/3″ 5.0×3.8
1/2″ 3.7×2.8
1/3″ 2.8×2.1
Resolution(Center,Corner) 120 lp/mm，100 lp/mm
TV Distortion -0.05%
Back Focus in Air 19.0mm
Mount C
Filter Thread M40.5×P0.5
Size Φ42×70mm
Weight 150g
Temperature Range -10℃–+45℃
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