Machine Vision Lenses and Optics - STEMMER IMAGING

OPTICS

Over 5000 lenses and filters to help achieve

the perfect image

RICOH FL-BC-VGUV

High performance lenses for UV light

These lenses, with focal lengths of 25 mm and 78 mm, were made especially for UV light applications. The lenses are optimised to inspect very small surface details in products such as printed circuit boards, documents and credit cards.



Specifications

  • Wavelength range: from 230 nm to 800 nm (maximum performance at 365 nm)
  • Focal length: 25mm and 78 mm
  • Aperture: F2.8 and 3.8
  • MOD: 250 mm and 440 mm
  • Filter thread: M25,5 x 0,5 and M49 x 0.75
  • Camera mount: C-mount
  • Dimensions (DxL): 33 mm x 25.4 mm and 62.5 mm x 109.3 mm
  • Weight: 33 g and 446 g

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Model Image circle (mm) Filter thread Camera mount M.O.D. Focal length (mm) Max. sensor size Min. pixel size Aperture
RICOH FL-BC2528-VGUV 15.8 M25.5 x 0.5 C-mount 230 25.0 1" 35.0 F 2.8
RICOH FL-BC7838-VGUV 15.8 M49 x 0.75 C-mount 440 78.0 1" 17.5 F 3.8