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:
Sony Ericsson Headset Adapter Camera Lens Adapter Focal Length Focal Teleconverter Vs Lens Adapter Lens Adapter To Make Focal Length Longer Lens Manual Focal Stop Adapter Lens Turbo/speedbooster Focal Reducer Adapter C Mount Lens Focal Length E Mount Lens Focal Distance Lens Mount Flange Focal Distance 50 Focal Length Adapter For Nikon
Camera Lens Filter For Solar Eclipse Proper Lens Filter For Telephoto Lens Ltm To Nikon F Adapter Sony Headphone Adapter Threaded Sony Vaio Hard Drive Adapter 35mm Lens Adapter For Dslr Sigma Art Lens Loose Mount Sigma Ef Adapter Sony Sony 18-105 F4 G E-mount Sony 18-135 Oss E Mount