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:
Metabones Lens Adapter For Micro 4 3 Metabones Lens T Adapter Metabones Camera Adapter For Canon L Lenses Metabones Canon Lens Adapter Metabones Leica R To L Lens Adapter Metabones Adapter Lens Camera Metabones Iii Lens Adapter Metabones Iv Lens Adapter Metabones Lens Adapter 1787 Nikon To E-mount Fusion Adapter
Orien Solar Filter For 62mm Lens Canon Ef-s To Mft Mount Canon Ma 300 Xlr Adapter Contax Yashica To Leica Sl Mount Kipon Autofocus Lens Adapters Sony A-mount Wide Fixed Lens Sony A7riii Lens Mount Diameter Nikon Night Vision Adapter Sony Bravia Hdmi Adapter Sony X Mount Lenses