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:
Fujifilm X Pro1 Canon Adapter Fujifilm X-pro1 Adapter Canon Fujifilm X-pro1 Canon Lens Adapter Fujifilm M-mount Lens Adapter For X-pro1 Fujifilm X Pro1 M Mount Lens Adapter Fujifilm X Pro1 Nikon Adapter Fujifilm X-pro1 Leica Lens Adapter Fujifilm X-pro1 Lens Adapter Nikon Leica M Adapter For Fujifilm X Pro1 Sony Zeiss 16-35 A Mount
58mm Filter On 62mm Lens A Solar Filter For Your Lens Canon 70-200mm F/2.8 L Usm Ef-mount Lens Blackmagic 4k Lens Mount Ef To Mft Adapter Autofocus Nikon Af Nikkor Canon Adapter Leica X2 Lens Adapter Linhof Lens Board Adapter Sony M2 Memory Card 256 Mb Adapter Camera With Solar Filter