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:
Lens Filter For Fuji X100s Fujifilm X100s Filter Adapter Fuji X100s Lens Adapter Fujifilm Finepix Lens Adapter Fujifilm Leica Lens Adapter Fujifilm Lens Filter Adapter Fujifilm S2950 Lens Adapter Fujifilm S4200 Lens Adapter Fujifilm X100s Lens Mount Cs Mount Lens 1 3
Canon 50mm 1.8 Wide Angle Adapter Canon Tight Lens Mount Lentar Adapter For Canon 20d G-type Lens To Leica L-mount Camera Iphone 7s Plus Lens Adapter Lens Mount Adapter Aperture Lock Pmw Ex3 Lens Adapter Pentax 12 12mm F 1.4 Lens C-mount 4x5 Adapter Sony A7 Sony F5 E Mount