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:
Hotdog Face Lens Snapchat Filter Contax G Lens Adapter Contax 645 Lens Adapter Contax C Y Lens To Nikon Adapter Contax G Lens Adapter Nex Contax G1 Lens Adapter Contax Lens Adapter Sony Contax N Lens Adapter Contax Rangefinder Lens Adapter Contax Rf Lens Adapter
Leica L Mount Camera Sony E Mount Lens Bundle Canon Lenses Nikon Adapter Black Magic Ursa Mini Lens Mount Konica Slr Lens Mount Nikon Dx Lens Mount Replacement Olympus Om 1 Button On Lens Mount Cropping Factor Nikon Z Adapter M42 Adapter Sony A7ii Sony Ericsson C510 Headphone Adapter