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:
Olympus Om Lens Adapter Olympus Om D Lens Adapter Sony E-mount Objektive Test Nikon Om Lens Adapter Olympus Om-1 Lens Adapter Om 4 3 Lens Adapter Om Bayonet Lens Adapter Om Eos Lens Adapter Om Lens Adapter For Nikon Om-2 To Om E Lens Adapter
Circular Polarizer Filter Lens Hood Minolta Af Mount Lenses Canon 7d Lens Mounts Canon Eos M Adapter Test 101mm Camera Lens Adapter Fuji 42x Lens Mount Size Makeshift Lens Mount For Anything Sigma Nikon R Mount Sony E-mount Apsc 1.8 50mm Solar Eclipse Nd Filter