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:
Sigma Mc-11 Adapter Compatible Canon Lenses 1 3 To 2 3 Lens Adapter 4 3 Lens Adapter 2 3 Lens Adapter 1 2 Lens Adapter C Y Lens Adapter Lens Adapter 4 U Nokia 1020 Lens Adapter Nokia To Sony A7 Adapter Nokia To Sony Ericsson Adapter
Nikon D3200 Mount Type Sony Vaio 19.5 V 3.9 A Adapter Canon 50mm 1.4 Ltm To Fuji Adapter Samsung Lens Mount Adapter Nikon Slr Lens Mount Sony E-mount 55-210 Lens F4.5-6.3 Zeiss Fd Mount Lens Zwo Camera Nikon Adapter 35mm 1.4 Nikon Mount Sony E Mount 2017