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:
Canon Ra-e3 Remote Controller Adapter Fujifilm Xa3 Lens Mount Fujifilm Finepix Lens Adapter Fujifilm Leica Lens Adapter Fujifilm Lens Filter Adapter Fujifilm M-mount Lens Adapter Fujifilm S1500 Lens Adapter Fujifilm S1800 Lens Adapter Fujifilm S2950 Lens Adapter Fujifilm S4200 Lens Adapter
Nikon D600 Lens Mount Sony Speaker Connector Adapter Iphone 6 Adapter For Sony Docking Station Attaching Canon Camera Etx Astro T Adapter Fujinon Cine Lens X Mount Motorized Zoom Lens Ef Mount Sony E Mount Sigma Portait Lens Bokeh Tamron Lens Mount Conversion Sony Vct 55 Lh Adapter Tamron 14-150mm Sony Mount