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:
Leica Cl L Mount Leica Cl Lens Mount Leica Cl M Mount Leica Cl M Adapter Leica Cl Battery Adapter Leica Cl Lens Adapter Leica Cl R Lens Adapter Leica Cl Silver Adapter Leica Cl With M Mount Lens Sigma Af Sony E Mount
Phottix Macro Lens Filter 58mm Close Up Lens Filter Kit Dmw La8 Lens Adapter Nikon D3300 Mobile Adapter Dc Adapter For Canon A630 Theaded Lens Filter Adapter 1 1.8 C-mount Lens Longest Lens For E Mount Pentax 110 To Sony Nex Adapter Dual Sim Adapter Sony Xperia Z2