Ricoh filed a patent for a 18-100mm f/2.8 APS-C lens


Ricoh has filed a patent for a 18-100mm f/2.8 APS-C lens (28-150mm equivalent) – here are the details:

  • Focal length: 18.5-101.9
  • F value: 2.9
  • Half angle of view: 39.0-7.7
  • Image height: 14.24

Via Asobinet

This entry was posted in Patents and tagged . Bookmark the permalink. Trackbacks are closed, but you can post a comment.
  • FCC disclosure statement: this post may contain affiliate links or promotions that do not cost readers anything but help keep this website alive. As an Amazon Associate I earn from qualifying purchases. Thanks for your support!