New Tamron patent discloses the design of the “40-500mm f/4.5-8.2” and “50-600mm f/4.5-8.2” lenses

sonyalpharumors | July 25, 2025, 9:43 a.m. | Original

Newly published Tamron patents do disclose the design of some rather unique zoom lenses like the:

  • 40-500mm f/4.5-8.2
  • 50-600mm f/4.5-8.2

These would be some massive big lenses!

–

via Asobinet

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases

**This post contains affiliate links to eBay and I will be compensated if you make a purchase after clicking through my links. As an eBay Associate I earn from qualifying purchases
Sony RX1R III test by Dpreview: how does it perform in our studio? New SMALLRIG Mount Plate for AirTag and SmartTag2