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:
Praktica Mtl3 Lens Mount Fujifilm Finepix 4800z Adapter Fujifilm Finepix 4900 Adapter Fujifilm Finepix Lens Adapter Fujifilm Finepix S2950 Adapter Fujifilm S1500 Lens Adapter Jjc 72mm Lens Adapter For Fujifilm S1500 Fujifilm Finepix Lens Mount Finepix S1500 Lens Adapter Fuji Finepix S1500 Lens Adapter
Canon Fd Mount Adapter Meade Nikon T Mount Sony Alpha 7 Mount Canon G11 Filter Adapter Samyang Sony Fe Mount Fujifilm X-t20 Canon Ef Lense Adapter Leica X2 Lens Adapter E Mount Lens Brands Ricoh Camera Lens Mount Nikon 1 Wireless Adapter