Machine Vision Lenses and Optics - STEMMER IMAGING


Over 5000 lenses and filters to help achieve

the perfect image

Manual zoom lenses from Ricoh

  • General purpose variable focal length zoom lenses
  • Manually adjustable focal length
  • Manual setting for aperture and focus
  • Robust mechanical construction
  • For general machine vision tasks with no special optical or measurement requirements
  • Available with focal length between 8mm and 75mm
  • For cameras with C-mount or CS-mount


  • Focal length between 8mm and 75mm
  • Various fields of view
  • Various apertures
  • Various focus distances
  • Various diameters
  • Various filter threads
  • Available with attachable focus and aperture rings


  • Camera mount: C-mount or CS-mount with adapter ring