Machine Vision Lenses and Optics - STEMMER IMAGING

OPTICS

Over 5000 lenses and filters to help achieve

the perfect image

KOWA LM-NCL

1 megapixel lenses with a 1/2" image circle

With locking screws for the aperture and focus, the Kowa NCL series is ideal for industrial applications. With focal lengths ranging from 3.5 mm to 12 mm, an image circle of 1/2" and a resolution of 5 µm it is designed for cameras with smaller sensors (resolutions up to 1 megapixel).



Specifications

  • Sensor size: up to 1/2"
  • Focal length: 3.5 mm to 12 mm
  • Aperture: F1.4
  • MOD: 200 mm to 300 mm
  • Filter: No filter thread
  • Resolution: 5.0 µm
  • Camera mount: C-mount
  • Dimensions: Ø 31 x 29.5 mm x Ø 31 x 34 mm
  • Weight: 60 g to 73 g
  • Miscellaneous: Aperture and focus with locking screws

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Model Image circle (mm) Filter thread Camera mount (optics) M.O.D. Focal length (mm) Max. sensor size Min. pixel size @ 30% contrast (µm) Aperture
KOWA LM12NCL 8.0 M25.5 x 0.5 C-mount 300 12.0 1/2" 5.0 F 1.4
KOWA LM4NCL 8.0 no filter C-mount 200 3.5 1/2" 5.0 F 1.4
KOWA LM5NCL 8.0 no filter C-mount 200 4.5 1/2" 5.0 F 1.4
KOWA LM6NCL 8.0 M25.5 x 0.5 C-mount 200 6.0 1/2" 5.0 F 1.4