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:
Moment Anamorphic Lens Filter Mount Moment Anamorphic Lens With Neewer Variable Filter Nd Filter For Moment Anamorphic Lens Moment Lens Anamorphic Nd Filter Moment Anamorphic Lens Nd Filter Moment Anamorphic Lens Adapter Moment Lens Filter Adapter Moment Lens V2 Adapter Moment Original Lens Adapter Hasselblad H To Canon Adapter
Minolta E Mount Lenses Sony 16 35mm F 2.8 E Mount Canon Ae 1 Mount System Pentax Canon Adapter Ring Leica Sl Autofocus Adapter Fotodiox Tough E-mount Lt Lens Mount Galaxy S9 C Mount Lens Good Pentax K Mount Lens Gopro Nikon Lens Mount Sony E-mount 55-210 4.5-6.3 Oss