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:
Lens Adapter Filter Kodak Pixpro Kodak Dx7590 Lens Adapter Kodak Ektanar Lens Adapter Kodak Retina Lens Adapter Kodak Z981 Lens Adapter Lens Adapter Dc4800 Kodak Lens Adapter For Kodak Z71215 P880 Kodak Lens Adapter Kodak S Mount Lens Best Speed Booster Adapter For Sony Emount
Canon 70 200 Rf Mount Sony Wh-1000xm4 Airplane Adapter Lumix Gh4 Lens Adapter Fish Eye Lens Sony E Mount Carl Zeiss X Mount Lens Mitakon E-mount 50mm F 95 Lens Praktica Fx2 Lens Mount Tamron Adaptall Nikon Mount Sony Ball Adapter Camera Sony Lenses E Mount Offer Up