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 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 Ricoh Canon Lens Adapter Fuji Leica Lens Adapter
Nikon Lens Mounts Compatibility Sony E Mount F1.4 C Mount Canon Eos Photography Canon T Mount Sleeve 60mm Canon 6d M42 Adapter Canon Nex Adapter Autofokus Nikon Large Format Adapter Nikon Mount Adapter Ftz D Nikon Z6 With Ftz Adapter On 360 Sony Cbx-h10 Rs232 To Hdmi Adapter