Canon Patent for RF/EF 400mm f/4 DO, 600mm f/4 DO, 800mm f/5.6 DO Lenses
Canon has filed a new lens patent in Japan. The patent application is for 400mm f/4 DO lens, 600mm f/4 DO…
Subscribe Our Newsletter
Subscribe to our daily newsletter and get the latest posts delivered straight to your inbox.
Latest News
- Fujinon GF Lens Firmware 1.10 Released, Now Supports Fujifilm GFX100 Phase Detection AF
- Fujifilm X-T30 Firmware Update 1.10 Released
- Olympus 2X Teleconverter Announced for 40-150mm F2.8 and 300mm F4 Pro Lenses
- Hasselblad X1D II 50C Medium Format Mirrorless Camera, Price $5,750
- Major Olympus Firmware for E-M1 Mark II V3.0 and E-M1X V1.1