Ricoh 100-300mm F/4.0 Patent Surfaces

Ricoh 100-300mm F/4.0 Patent Surfaces

Ricoh has filed a patent for a 100-300mm f/4.0 full frame telephoto lens. Pentax Rumors are reporting that the new lens will be fitted with Pentax k-mounts and is destined to be paired with the new Pentax K-1. Check out the details below:

  • Patent No. 2016-80717
  • Published on May 16th, 2016
  • Filing date: October 9th, 2014
  • Zoom ratio: 2.87
  • FNO (aperture): 4.1 – 4.1 – 4.1
  • f (focal length): 102.00 – 200.01 – 293.01
  • L (length): 279.45 – 279.44 – 279.44

Look for this lens to be entering the Pentax lens line-up later this year.

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