Here is a new Canon patent application, this time for. 14-35mm f/2.8 lens for the…
Canon Patent for 35mm f/1.4 lens (EF 35mm f/1.4 Mark II?)
Egami (translated) spotted a patent filed by Canon, for a 35mm f/1.4 lens.
The EF 35mm f/1.4 is rumoured to get replaced soon. The patent may well refer to the upcoming 35mm lens.
- Patent Publication No. 2015-72370
- Published 2015.4.16
- Filing date 2013.10.3
- Example 1
- Focal length f = 35.47mm
- Fno. 1.45
- Half angle of view ω = 31.38 °
- Image height Y = 21.64mm
- Lens length 141.37mm
- BF 39.37mm
- Positive, positive ShiboTadashi