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:
Camera Lens And Video Filter Nikon F Mount Video Camera Sony E Mount Video Camera Sony Video Camera Adapter Canon Iv S2 Mount Adapter Canon Video Camera Video Camera 35mm Lens Adapter Video Camera Lens Mounts Sony A Mount Video Camera Video Camera Solar Filter
Polaroid Camera Lens Filter Kit Best Lens Filter For Tamron 70-200 Lens Adapter For Nikon J1 Sony Fx9 Ef Mount Canon Eos Mount Type M12 Lens Mount 22mm Yashica Fr1 Lens Mount Active Mft Mount Lenses Ef Sony Ball Adapter Camera Sony 135mm E Mount Rumors