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:
Fuji X Lens Adapter Lens Adapter For Fuji Canon Lens Adapter For Fuji Fujifilm Finepix S2950 Adapter Fujifilm Finepix S2950 Lens Adapter Fujifilm S2950 Lens Adapter Finepix S2950 Lens Adapter Fuji Finepix S2950 Lens Adapter Fuji M Lens Adapter Omd Em5 Lens Mount
C Mount Lens Thread Size Rokinon Zoom Lens E Mount Canon G9x Filter Adapter Samyang Zoom Lens E Mount Adapting Nikon Ai Lenses To Canon Eos Commlite Cm-ef-mft Lens Adapter 17-55 Lens Nikon Mount Olympus Pen Ft Lens Mount Voigtlander Vitessa T Lens Mount Sony 35 Mm F 1.8 E Mount