Tag Archives: EF-M 600mm f/5.6 DO IS

Canon Patent for EF-M 600mm f/5.6 DO IS Lens


Egami has discovered a new patent filed by Canon. The new patent describes a EF-M 600mm f/5.6 DO IS lens designed for EOS M mirrorless cameras with APS-C-sized image sensors. A super-telephoto prime lens in a patent also means that the company has future plans for a high-end APS-C model as this kind of lens is aimed at professional photographers. The Canon EF-MContinue Reading