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:
Dmw-la7 Conversion Lens Adapter Dmw La8 Lens Adapter Nikon Wu-1b Wireless Adapter Dmw La3 Lens Adapter Dmw La8 Lens Adapter For Panasonic Fz80 Panasonic Dmw La3 Lens Adapter Panasonic Dmw La5 Lens Adapter Panasonic Dmw-la3 Lens Adapter Uk Panasonic Dmw-la7 Lens Adapter For Fz300 Panasonic Dmw-la8gu Lens Adapter
Pentax K1000 Lens Mount Type Nikon Z To Gfx Adapter Canon Eos 7d Ef Mount 50mm Canon J40x9.5b Ie B4 Mount Olympus To Canon Flash Adapter K Mount 1 1 Lens Lensbaby Tilt Focus Lens Pl Mount Sony Metabones Adapter Nikon Used Nikon Mount Dslr Lenses Sony A6000 E-mount Objektive