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:
Canon Ef To Rf Adapter Canon Ef Rf Adapter Canon Ef-s Rf Adapter Canon Ef Rf Lens Adapter Canon Ef-m To Rf Adapter Canon Ef-s To Rf Adapter Ef Rf Lens Adapter Canon Ef-m Rf Adapter Ef Lens Rf Mount F Lens Mount Female
Minolta To Nikon Adapter Tamron 70-300 Nikon Z Mount Ltm To Sony E Adapter Meike Sony E Mount Leica Q Digiscoping Adapter Nikon D3200 Gps Adapter Sony 18-135 E Mount Used Dsc H2 Lens Adapter Ring C Mount Lens 15mm Flip Up Scope Lens Prtector Mount