Canon has officially unveiled the RF 24-240mm F4-6.3 IS USM, a telezoom lens for its full-frame mirrorless system. Canon showed a mockup of the RF 24-240mm F4-6.3 back in February when it debuted the EOS RP.
The 24-240mm includes Dynamic Image Stabilization rated to five stops. When not in use for manual focusing, a customizable control ring can be used to adjust exposure compensation, shutter speed, aperture or ISO.
Read full post here: