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Olympus Zuiko 21mm F/3.5 OM Mount Manual Focus Lens {49}

Olympus Cameras
KEH Model# 238937
Grade Notes Price Qty
With Caps


Olympus Zuiko 21mm F/3.5 OM Mount Manual Focus Lens {49} Description


Incredibly tiny for a lens of this class, and with a relatively modest 7-element in 7-group construction that helps minimize ghost images and flare. Takes a standard 49mm filter size for added convenience in use. Resolution and contrast meet impeccable OM standards. 

KEH Specifications

  • Focal Length: 21mm
  • Aperture Maximum: f/3.5
  • Aperture Minimum: f/16
  • Camera Mount Type: Olympus OM Bayonet 
  • Format Compatibility: 35mm
  • Minimum Focus Distance: 7.9 inches
  • Elements/Groups: 7/7
  • Diaphragm Blades: 6
  • Tripod Collar: No
  • Filter Thread: 49mm
  • Dimensions: 1.2 inches long
  • Weight: 6.3 oz (180g)


General information

Brand Name Olympus
Product information
Lens Type Wide-angle

Technical Information

Fixed Focal Length 21 mm
Max Aperture f/3.5

Physical Characteristics

Lens Mount Olympus OM