Canon Japan has just filed a new lens patent on EF 58mm f/1.4 lens.
From Egami:
Patent Publication No. 2015-172611
Published 2015.10.1
Filing date 2014.3.11
Example 1
Focal length 57.99
F-number 1.45
Half angle (in degrees) 20.46
Image height 21.64
Overall length of the lens 117.64
BF 38.23
Read More: Canon Rumors
Affiliate Disclosure: Some of the links in this article are affiliate links. As an Amazon Associate I earn from qualifying purchases. This means if you click on the link and purchase the item, we may receive a small commission at no extra cost to you. This helps support our site and allows us to continue making comprehensive reviews.