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:
Fujinon To Canon Adapter Fujinon Acm 18 Lens Adapter Fujinon Ac14-18 Lens Adapter Fujinon Acm 21 Lens Adapter Fujinon Mk 18-55mm T2.9 Lens Sony E-mount Lens E-mount For Fujinon Mk 18-55mmt2.9 Fujinon To Mft Adapter Nikon Fsa L1 Adapter Fujinon To Sony E Adapter Sigma 30 F.1.4 Sony A Mount
Nikon Z Mount Lenses C Mount Fisheye Lens Lumix S5 Lens Mount Flash Adapter For Sony Auto-focus Teleconverter For Canon Mount Best Lenses With Native Canon Ef Mount Canon 3000d Lens Mount Fuji Gfx 50r Lens Adapter 16mm F 1.4 Aps-c E-mount Lens M42 Lens To E Mount