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 M Adapter Ebay Fujifilm Finepix S4000 Lens Adapter Fujifilm S4000 Lens Adapter Back To Back Lens Adapter On Ebay Dslr Lens Adapter For Apple Iphone 4 Ebay Shift Lens Adapter Fuji S4000 Lens Adapter Moment Lens Adapter Ebay Nikon 1 Lens Adapter Ebay Ebay M Mount Lens
49mm Filter For 50mm Lens Dji Zenmuse X7 Part16 Lens Filter Set Canon Ef To R Mount Canon To Pentax Adapter Minolta A Mount To E Mount Viltrox 85mm F1.8 Sony E Mount Canon M10 Lens Mount Nikon M300 Blk Mount Sony Nex 5r 5t Adapters Sigma 150-500mm Sony A Mount