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 Cap K&f Concept Nd Filter Sony Rx100 Lens Adapter Sony Rx100 V Lens Adapter Fisheye Lens Or Adapter Rx100 5 Wide Lens Adapter Rx100 Ii Lens Adapter Rx100 Iii Lens Adapter Rx100 Zoom Lens Adapter Universal Fisheye Lens Adapter Sony Rx100 V T-adapter
Lens Filter For Golden Hour Polarizing Filter For Autofocus Lens Platinum 40.5mm Lens Filter Kit Lens Filter Causes Gimbal Obstruction 16 Mm Sony E Mount Canon Ef Eos M Mount Canon Eos M50 Lens Mount Leica R Mount Lenses List Nikon Df Wireless Mobile Adapter Sigma Mount Converter Mc-11 Nikon