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:
1 3 To 2 3 Lens Adapter 4 3 Lens Adapter Canon To Canon Lens Adapter 2 3 Lens Adapter Canon Ae-1 T Adapter 1 2 Lens Adapter Asi1600mm Adapter To Lens C Cs Lens Adapter C Y Lens Adapter Lens Adapter 4 U
Sony A7 Ii Mount Panasonic Gh4 Ef Lens Adapter Nikon 1 Lens On F Mount Camera Smallest 50mm M Mount Lens Minolta Rokkor M Mount Lenses Carl Zeiss Nikon Adapter Pentax Aa Battery Adapter D-bh109 For K-r Irix 15mm Sony Adapter Batis 2.8 135 Sony E-mount Sony E-mount Mega Zoom