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:
Alternative Lens Filter For Solar Eclipse Nikon Ftz Adapter Alternative Metabones Lens Adapter For Micro 4 3 Metabones Lens T Adapter Metabones Canon Lens Adapter Adorama Sony E Mount Lens Nikon Ft1 Adapter Alternative Alternative To Sony Bravia Wireless Adapter Sony Uwa Br100 Alternative Adapter Sony Uwa-br100 Wireless Adapter Alternative
Basic Blemish Filter Snapchat Custom Lens Freewell Wide Angle Lens With Nd Filter Rokinon 12mm F2 0 Sony E Mount Sony A Mount 75 300 Yongnuo Sony E Mount 5mm Rails Lens Adapter Fuji Xt3 And M Mount Lens Pentax Medium Format Lens Mount Tokina Lens Nikon Mount Sony Walkman Wm Fx55 Adapter Headphones