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 Ef Lens On Efs Mount Fuji X100s Lens Adapter Fuji X100t Lens Adapter Fuji Xt3 Lens Adapter Canon Fuji Lens Adapter Canon Lens Adapter For Fuji Fuji Leica Lens Adapter Fuji M Lens Adapter
C Mount Lens Gopro Sony Camera Memory Card Adapter Nikon Af Mount Lenses Canon Lens Mount Adapter B Sigma Art Lenses Canon Mount Canon T5 Vidmic Adapter Leica T Mount Flange Distance Konvas Lens Mount Ro61 M Mount Cine Lens Nikon Adapter To Bushnell Starscope