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VGA Lenses by Kowa

In this category, Eureca offers Kowa's JC, NCL and NCR series of VGA lenses.


JC Series (2/3")

  • High resolution
  • Low distortion
  • Excellent cost performance
  • Compact, lightweight and durable
  • Low vignetting
  • For sensors with a pixel size from 5.0 µm
  • Suitable for e2v EV76C560, CMOSIS CMV2000 and Aptina MT9M001 sensors and many more

Group picture JC series

DesignationFocal
length
[mm]
Focus
range
[m]
Aperture
range
Filter threatDimension [mm]Remark
LM6JC60.1–∞F1.4–F16noØ30 × 32.8
LM8JC80.1–∞F1.4–F16M27 × P0.5Ø30 × 30
LM12JC120.1–∞F1.4–F16M27 × P0.5Ø30 × 31.5
LM16JC160.2–∞F1.4–F16M27 × P0.5Ø30 × 28
LM25JC250.2–∞F1.6–F16M27 × P0.5Ø30 × 28
LM35JC350.3–∞F1.6–F16M30.5 × P0.5Ø32 × 36.5
LM50JC500.5–∞F2.0–F22M30.5 × P0.5Ø32 × 39.5
LM75JC751.2–∞F2.5–F22M34 × P0.5Ø36 x 51Discontinued!
LM100JC1002.0–∞F2.8–F32M40.5 × P0.5Ø42 x 70Discontinued!

Version: 12-16-2020

Close up rings for the JC series

Close up rings to reduce the minimum working distance (M.W.D.) are available for many lenses in this series. The table below provides an overview of the available close up rings (1 mm, 5 mm, 10 mm, 20 mm) and their effect on the lens properties.

None 1 mm 5 mm 10 mm 20 mm
Designation M.W.D.
[mm]
Magnifi-
cation
M.W.D.
[mm]
Magnifi-
cation
M.W.D.
[mm]
Magnifi-
cation
M.W.D.
[mm]
Magnifi-
cation
M.W.D.
[mm]
Magnifi-
cation
LM6JC 100 0.06
LM8JC 100 0.07
LM12JC 100 0.12 50 0.19
LM16JC 200 0.08 110 0.14
LM25JC 200 0.12 136 0.15 46 0.31
LM35JC 300 0.12 240 0.14 132 0.26 84 0.40
LM50JC 500 0.10 422 0.12 264 0.20 183 0.30 117 0.50

NCL Series (1/1.8")

  • For sensors with a pixel size from 5 µm
  • Suitable for OnSemi MT9M00, OnSemi PYTHON1300 and OnSemi VITA1300 sensors and many more
  • Application: Machine Vision

Group picture NCL series

DesignationFocal
length
[mm]
Focus
range
[m]
Aperture
range
Filter threatDimension [mm]
LM4NCL3.50.2–∞F1.4–16noØ31 × 30.5
LM5NCL4.50.2–∞F1.4–16noØ31 × 29.5
LM6NCL60.2–∞F1.4–16M25.5 × P0.5Ø31 × 34
LM12NCL120.3–∞F1.4–16M25.5 × P0.5Ø31 × 29.5

Version: 01-26-2021

Close up rings for the NCL series

Close up rings to reduce the minimum working distance (M.W.D.) are available for many lenses in this series. The table below provides an overview of the available close up rings (1 mm, 5 mm) and their effect on the lens properties.

None 1 mm 5 mm
Designation M.W.D.
[mm]
Magnifi-
cation
M.W.D.
[mm]
Magnifi-
cation
M.W.D.
[mm]
Magnifi-
cation
LM4NCL 200 0.018
LM5NCL 200 0.02
LM6NCL 200 0.03 22 0.19
LM12NCL 300 0.08 93 0.12 22 0.45

NCR Series

DesignationFocal
length
[mm]
Focus
range
[m]
Aperture
range
Remark
LM4NCR3,50,2–∞1,4–CDiscontinued!
LM5NCR4,50,2–∞1,4–CDiscontinued!
LM6NCR60,2–∞1,4–CDiscontinued!
LM12NCR120,3–∞1,4–CDiscontinued!

Version: 01-26-2021

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Last update: 2020-17-12