Sony ILCE-9M2 Operating Instructions - Page 41

Preparations for shooting To remove the lens Keep pressing the lens release button and turn the lens in the direction of the arrow until it stops. Lens release button Compatible lenses Lenses compatible with this camera are as follows: Lens A-mount lens Lens compatible with 35 mm fullframe format APS-C size dedicated lens E-mount lens Lens compatible with 35 mm fullframe format APS-C size dedicated lens Compatibility with the camera  (An optional Mount Adaptor (sold separately) compatible with full-frame format is required) * (An optional Mount Adaptor (sold separately) is required)  * * Images will be recorded in APS-C size. The angle of view will correspond to approximately 1.5 times the focal length indicated on the lens. (For example, the angle of view will correspond to 75 mm when a 50 mm-lens is attached.) GB 41