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:
Rifle Scope With Lens Filter E Mount Lens To Micro 4/3 Camera Corrective Lens Adapter For Firearm Scope Kenko Lens To Scope Adapter Lens To Scope Eos Adapter Rifle Scope Eyepiece Lens Adapter Rifle Scope Lens Adapter Soligor Telephoto Lens To Scope Eyepiece Adapter Spotting Scope Lens Adapter Nikon Scope Camera Adapter
Wide Angle Lens Filter System Sr610050 Nutone Light Lens And Filter Viltrox Adapter Canon To Sony Adapt M42 Lens To Nikon Samsung Nx300m Adapter For Vivitar Slr Lens Lens Mount For Nikon D750 Olympus M10 Mark Ii Lens Mount Sony A58 Metal Lens Mount Fuji X Mount Adapter Pentax 100x100mm Solar Eclipse Filter