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:
1 3 To 2 3 Lens Adapter 4 3 Lens Adapter Canon To Canon Lens Adapter 2 3 Lens Adapter Attaching Canon Camera Etx Astro T Adapter 1 2 Lens Adapter Asi1600mm Adapter To Lens C Y Lens Adapter Lens Adapter 4 U Motorola Xt1575 Lens Adapter
Kaleidoscope Prism Camera Lens Filter Mft To Full Frame Adapter Canon N3 To E3 Adapter Leica Sl Audio Adapter Sony Multi Battery Adapter T-2 Adapter For Canon 20d Olympus E500 Lens Adapter Jupiter 11 Lens Mount Voigtlander Nikon To M43 Adapter Nikon Nikkor F Mount Br3