The latest patents from Tamron, Canon and Ricoh

Tamron 90mm f:2.8 Macro full frame mirrorless lens patent
→ Tamron filed a patent for a 90mm f/2.8 Macro full frame mirrorless lens.

Canon  9-18mm f:3.5-4.5 APS-C mirrorless lens patent
→ Canon has a patent for a 9-18mm f/3.5-4.5 APS-C mirrorless lens.

Canon EF-M lens adapter patent
→ Canon filed a patent for EF-M lens adapter with improved AF speed.

Canon multi-layered AF sensor patent
Canon multi-layered AF sensor patent 2
→ Canon filed a patent for a multi-layered AF sensor.

Ricoh 7.5-120mm f:1.6-1.9 lens patent
→ Another Ricoh patent for a 7.5-120mm f/1.6-1.9 lens design for 1/1.7" sensor.

This entry was posted in Canon, Ricoh, Tamron 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. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Thanks for your support!

  • Back to top