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:
Micro Four Thirds Lens Adapter Four Thirds Lens Mount Four Thirds To Mft Adapter Micro Four Thirds Adapter Nikon Canon Four Thirds Adapter Sony A7 Adapter Test Canon Leica Adapter Micro Four Thirds Mmf 3 Four Thirds Lens Adapter Four Thirds Adapter Mft Four Thirds Adapter Nikon
Filter Thread Nikkor 50mm 2 Ai Lens Contax G To Nikon F Adapter 15mm Sony E Mount Adapter Canon Fd Eos R Pentax Smc Canon Adapter Commlite Cm-ef-mft Lens Adapter Best E Mount Auto Focus Lens Kipon Nikon To Fuji Tilt Shift Adapter Adapting Fuji Lenses To Sony A6000 Sony A7sii Autofocus With Metabones Adapter