Patent: Canon EF 35mm f/1.4L II

Last updated: May 6, 2025 4:22 am

Published: October 29, 2014

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A new patent for an EF 35mm f/1.4L II has appeared. We haven't seen a new patent for this optical formula in quite some time. I recently received a claim that we'll see such a lens in Q1 of 2015, but I haven't been able to confirm that information.

Patent Publication No. 2014-202952

Published 2014.10.27
Filing date 2013.4.5

Example 1

Focal length f = 34.20mm
Fno. 1.45
Half angle ω = 32.32 °
Image height Y = 21.64mm
Lens length 129.16mm
BF 39.35mm

Source: [EG]

TAGGED:EF 35 f/1.4 ef 35 f/1.4L II

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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.