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:
Sony E Mount Doubler 2 3 Lens Adapter Adapter For Camera Lens On Photon Sightmark C Y Lens Adapter Camera Doubler Lens Mount Lens Doubler For Nikon Mount Lens Too Big For Pl Mount Pl Mount Lens Doubler Nikon F Mount Doubler Vivitar 2x Doubler For Sony E Mount
Sony 28 70mm Lens Filter Sony Alpha Lens Adapter Sigma Lens Mount Conversion Nikon 1 Flash Adapter Sony E-mount 18-55mm F/3.5-5.6 Fotodiox Pro Fusion Adapter With Canon Macro Sony A68 Plastic Lens Mount Sony A7 E Mount Lens Oss E-mount Used F Mount Lens Sony A Mount Compatibility