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 Filter For Nikon Coolpix P520 Nikon Coolpix P520 Lens Adapter Pentacon Six To Nikon F Adapter Nikon P520 Lens Adapter Nikon Coolpix P520 Adapter Nikon Coolpix P520 Charging Adapter Nikon Coolpix P520 Filter Adapter Nikon Coolpix P520 Wireless Adapter Nikon P520 Adapter Ring Wa1a Adapter For Nikon Coolpix P520
Canon 800d Mount Type F Mount Wide Angle Lens Nikon D7100 Mount Type Exakta To Pentax K Adapter Sony To M43 Adapter Common Problems With Lens Adapters Best Fast Lens For L Mount Compact E-mount Manual Lens Gopro Ef Lens Mount Sony 35mm E Mount Soligor