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 Adapter La Ea3 Sony La-ea3 A-mount Adapter Sony La Ea3 Lens Adapter Sony La Ea3 Alpha Lens Mount Adapter Sony Lens Adapter La-ea3 Sony Adapter La Ea3 Vs La Ea4 Sony Adapter La-ea4 Vs La-ea3 Sony Alpha La Ea3 Adapter Sony La-ea3 4 Adapter Run Filter With Solar Cover On
Sony Alpha Sel1855 E Mount 18 55mm Canon New Ef Mount Canon Printer Roll Diameter Adapter Computar C-mount 25mm Fixed Focal Lens Nikon Pronea S Lens Mount Nikon Z Series Lens Mount Tamron Rf Mount Lens Fogta M39 Adapter Mft Nikon Wireless Adapter D3300 Reddit 39mm To Pentax K Adapter