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:
Nikon Z Mount 14-24 F2.8 Fujifilm Finepix Lens Adapter Fujifilm Leica Lens Adapter Fujifilm Lens Filter Adapter Fujifilm M-mount Lens Adapter Fujifilm S1500 Lens Adapter Fujifilm S2950 Lens Adapter Fujifilm S4200 Lens Adapter Lens Adapter Ring Fujifilm S9900w Lens Adapter Fujifil S9900w
Canon R5 Ef Mount Sony A7s Canon Lens Adapter Sony E Mount Body La Ea4 Lens Adapter Canon 5d Ef-s Mount Canon Mount Best Budget 2.8 Lens Canon Ef Smart Adapter Adapter Hasselblad V Mount Lens To 645 Nikon Mount Adapter Ft1 Price Sony Camera Flash Adapter