Home / News / New Patents Show Canon Hasn’t Given Up on the EF Mount Just Yet

New Patents Show Canon Hasn’t Given Up on the EF Mount Just Yet

A new patent uncovered by the folks over at Canon News reveals that Canon hasn’t given up on improving EF-mount lenses, especially those that appeal to high-end sports and wildlife photographers.

Canon’s recent admission that the company is more-or-less done making new EF lenses unless the market “demands it” has many professional photographers understandably worried. Not everyone wants to jump into mirrorless, especially high-end sports and wildlife photographers who have tens (if not hundreds) of thousands of dollars invested in EF-mount gear.

But fear not, it seems Canon hasn’t totally given up on R&D for the EF-mount.

A Japanese patent application uncovered by Canon News show that the company is still working to improve their lineup of super-telephoto primes for sports and wildlife shooters; lenses like the 400mm f/2.8L and 600mm f/4.0L are being looked at to see if there’s a way to increase focus speed while reducing aberrations.

Based on the patent images, the lenses described would also follow in Sony’s super-telephoto footsteps by redistributing most of the optics further back inside the lens barrel, making each of the lenses described far less front-heavy and much easier to hand-hold if need-be.

Five lenses are mentioned in all—300mm f/2.8L IS USM, 400mm f/2.8L IS USM, 500mm f/4.0 IS USM, 600mm f/4.0L IS USM, 800mm f/5.6L IS USM—leading us to believe that we’ll see at least one more generation of each of these EF-mount lenses. Of course, a patent does not necessarily guarantee that new lenses will ever come to fruition, but we’ll be keeping our fingers crossed.

(via Canon Rumors)

Source link

About admin

Check Also


Elinchrom Unveils Affordable ELC 125 and ELC 500 Mid-Range Monolights

Elinchrom has just released two new mid-range monolights that are both full-featured and surprisingly affordable ...

Leave a Reply

Your email address will not be published. Required fields are marked *