kfconcept
If your camera indicated "lens is not properly installed", please modify the camera menu settings. Usually called the "release the shutter the lens is not installed", you can modify the settings to allow. Specifically refer to the camera manual.Following are some examples:
Sony Ex3 Lens Mount Sony Ex3 Lens Adapter Sony Ex3 Canon Lens Adapter Fujifilm S5000 Adapter Ring Fujifilm Ex3 Lens Mount Lens Adapter For Pmw F3l Sony Ex3 Power Lens Adapter Sony Pmw 300 Lens Adapter Sony Pmw-ex3 Lens Adapter Sony Pmw Ex3 Lens Mount
Manual Lens Sony E Mount Guide To Sony E Mount Lenses Canon Sx30 Filter Adapter Fujifilm Gfx 50r Mount Size A Mounts Lens Explained Pentax K 70 Lens Mount Sony 16mm F 2.8 E-mount Wide-angle Len Adapting Fuji Lenses To Sony A6000 Sony A7 Adapter Guide Sony E Mount Pancake 16-50