New Patent: Canon RF 24-80mm f/4 IS USM Lens

Canon has filed a new lens patent for the RF 24-80mm f/4 IS USM Lens for Canon EOS R & EOS RP full frame mirrorless camera. Take a look at the patent details below: 【Publication number】 JP2019-191607 (P2019-191607A) 【Release date】 October 31, 2019 【Patent application title】 Zoom lens and imaging apparatus having the same focal length 24.72 48.09 82.45 F number 4.12 4.12 4.12 […]

Read more