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 Outdoor Portraits Mirrorless Lens Filter Outdoor Video Best Lens Filter For Outdoor Portraits Best Lens Filter Brands Outdoor Shooting 1 3 To 2 3 Lens Adapter 4 3 Lens Adapter 2 3 Lens Adapter Attaching Canon Camera Etx Astro T Adapter 1 2 Lens Adapter C Y Lens Adapter
Star Filter For 50mm Lens Fujifilm Gfx 50r Lens Adapter Contax C Y Lens To Nikon Adapter Pentax Lens To Lens Macro Adapter Sony A7 Lens Adapter Rebate Different Sony Lens Mounts Kiev 16u Lens Mount Lens Mount Flange Focal Distance Sigma E Mount 300mm Lens Metabones Adapter Sony Alpha 7