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 To Lumix Lens Adapter Lens Adapter For Lumix G7 Lens Adapter For Panasonic Lumix Sony Speaker Plug Adapter Lumix Gf3 Lens Adapter Lumix Gh4 Lens Adapter Lumix Gx1 Lens Adapter Lumix Lx3 Lens Adapter Lumix Adapter For F-lens Panasonic Lx7 Lens Adapter
Lens Filter For Sony A6300 Nikon Lens With 72mm Filter Canon Sl3 Lens Mount Fujifilm X-t1 Canon Lens Adapter Fuji S1800 Lens Adapter Rf To Fe Lens Adapter Zwo Asi224 To Nikon Adapter Nikon 30 Mm 20 Moa Mount Nikon Mirrorless Mount Size Sony 11 18mm A Mount