× Search


Canon Patent Application for fast full frame primes
/ Categories: Canon Patents
This post may contain affiliate links(s). An affiliate link means I may earn advertising/referral fees if you make a purchase through my link, without any additional cost to you. It helps to keep this site afloat. Thank you in advance for your support. If you like what we do here, maybe buy me a coffee.

Canon Patent Application for fast full frame primes

Canon is applying for a patent application for a new 24mm 1.4, 50mm 1.2 and an 85mm 1.2 for increased chromatic aberration correction and improved field curvature.

focal length      24.47 
F number           1.45 
half angle (°)    41.48 
image height      21.64 
total length     135.70 
BF                38.40 

focal length      48.50 
F number           1.25 
Half angle        24.04 
Image height      21.64 
Lens length      157.48 
BF                38.50 

focal length      83.30 
F-number           1.24 
half angle (°)    14.56 
image height      21.64 
total length     140.49 
BF                37.40 


Previous Article Canon Superzoom APS-C patent application
Next Article Canon Patent Application new method of creating a circular aperture
blog comments powered by Disqus

Keep In Touch


Our Sponsors

Want to buy me a coffee?

Free Shipping to the USA and Canada*

Use CANONNEWS for $10 off AuroraHDR

Use CANONNEWS for $10 off Luminar

*Conditions may apply


Terms Of UsePrivacy Statement© 2021 by CanonNews. This site is not affiliated with Canon Inc. or it's subsidiaries.
Back To Top