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:
Lens Adapter For Fuji Fuji X10 Lens Adapter 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 E Mount Cine Lens Macro
Nikon D3100 Lens Mount 50 Mm Lens With Adapter On M50 Cokin P Series 77mm Lens Adapter Ring Fotga Tilt Lens Adapter Tamron Screw Lens Mount Fuji Adapter For Nikon Lenses Dx Af-s Nikon Speedlight Sb 800 Wide Flash Adapter Nikon Mount For Weaver Base Official Pentax M42-pk Adapter Smooth Q Sony Adapter