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:
Filter For Macro Lens Olympus Minolta To Olympus Lens Adapter Nikon Olympus Lens Adapter Olympus Lens Mount Adapter Olympus Om D Lens Adapter Olympus Pen Lens Adapter Olympus Tg 4 Lens Adapter Fujifilm Finepix S6800 Lens Adapter Adapter Lens For Macro Olympus Macro Lens Adapter Pmla-ep01
Celestron T Adapter Canon Fiber Optic Lens With Camera Adapter Fuji Xt4 Lens Mount Minolta Md Sony E-mount Nikon Ftz Mount Adapter Weight Tamron Tap-in Console For Nikon F-mount Lenses 5mm Rails Fisheye Lens Adapter Panasonic Fz300 Lens Adapter The Mount Lens That Is Out Nikon Sony Adaptor E-mount A-mount