Richard CanonNews / Thursday, April 5, 2018 / Categories: Canon Patents Canon patent application for a 14mm 2.8L Canon has applied for a 14mm 2.8L superwide lens design, this is looking to improve chromatic aberration performance in the lens itself. Focal distance 14.42 F number 2.80 Half field angle (degree) 56.31 Image height 21.64 Whole length of the lens 118.28 BF 40.00 Japan Patent Application 2018-054988 Previous Article Canon Patent Application New Tilt screeen mechanism for EOS-M Cameras Next Article Canon Patent Applications for Stacked CMOS Sensors Print 5737 Leave a comment Name: Please enter a name. Email: Please enter an email address. Please enter a valid email address. Comment: Please enter comment. I agree This form collects your name, email, IP address and content so that we can keep track of the comments placed on the website. For more info check our Privacy Policy and Terms Of Use where you will get more info on where, how and why we store your data. You must read and accept this rules. Add comment