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:
Contax G Lens To Fuji X Adapter Adapter For Contax G Lens Canon 7 Rangefinder Lens Mount Canon M Mount Rangefinder Canon Rangefinder Lens Mount Contax N Lens Adapter Nikon Rangefinder Lens Adapter Nikon Rangefinder Lens Mount Rangefinder Adapter For Nikon Nikon F Mount Rangefinder
Minolta Af To Micro 4 3 Adapter Sony Playstation 3 Memory Card Adapter Sony E Mount X2 Converter Tamron 150-600mm G2 Canon Mount Canon M50 Nikon Adapter Nikon Mc 35 Gps Adapter Leica R-objektiv Nikon F Adapter Vitessa T Lens Mount Contax Nikon Adapter Ring Canon T3i Solar Filter