Canon patent application shows shutter-like barrier mechanism for protecting mirrorless image sensors
July 28, 2021
Left: The barrier mechanism when it’s closed; Right: The barrier mechanism when it’s open.
Canon has filed a new patent application for an in-camera mechanism designed to protect the shutter and image sensor of its mirrorless cameras from dust and debris when no lens is attached.
Japanese patent application number 2019–234718 describes (machine-translated) an ‘invention related…