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:
Canon Sba-e2 Bounce Adapter Z Cam E2 Lens Mount Fuji X E2 Lens Mount Fujifilm Finepix Lens Adapter Fujifilm Leica Lens Adapter Fuji X-e2 Lens Adapter Zcam E2 Lens Mount Gfx Nikon Smart Adapter Nikon Adapter Ring E2 Nikon Tc-e2 Tc-e3ed Adapters
Canon Rebel Lens Mount Type Nikon C Mount Lens Arri Standard Mount 28mm Lens Minolta Srt 303 Lens Mount Sony Camera Adapter Price Sony F55 Battery Adapter Sony Ihome Iphone 5 Adapter Sony Nex 5r 5t Adapters Sony Speakers Iphone 5 Adapter Helios 44 M39 To Sony E Mount