With a big 54mm interior diameter and a brief flange-back again distance of just 20mm, the new RF mount enables Canon’s engineers to build optics with bigger rear factors and greater efficiency than their EF counterparts, such as the outstanding RF 50mm f/one.2L USM. Canon is Plainly placing Substantially emphasis https://ericknmjif.aboutyoublog.com/21728509/5-simple-techniques-for-canon-cameras