The latest patents from Canon, Tamron and Konica Minolta

Canon EF-M 70-400mm f:4.5-7.2 STM lens patent
Canon filed a patent for a EF-M 70-400mm f/4.5-7.2 STM lens designed for APS-C mirrorless camera.

Canon  20-100mm f:4 lens patent
Canon also filed a patent for a 20-100mm f/4 lens designed for APS-C based cameras.

Canon patent for eliminating the star trail during long time exposures
Canon filed a patent for eliminating the star trails during long time exposures of the night sky.

Tamron 18mm f:2.8 macro lens patent
Tamron filed a patent for a 18mm f/2.8 macro lens designed for 1" sensors (for Nikon 1?).

Konica-Minolta-14-100mm-f3.5-5.6-lens-patent
Konica Minolta filed a patent for a 14-100mm f/3.5-5.6 lens designed for 4/3" cameras.

This entry was posted in Canon, Konica Minolta, Tamron and tagged . Bookmark the permalink. Trackbacks are closed, but you can post a comment.
  • Back to top