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:
Ef To Mft Adapter Ef To Mft Lens Adapter Best Ef To Mft Adapter Ef To Mft Adapter Autofocus Ef To Mft Adapter Blackmagic Ef To Mft Smart Adapter Ef M To Mft Adapter Ef-s To Mft Adapter Viltrox Ef To Mft Adapter Nikon Converter Adapter Fz80
Canon 80d Lens Mount Adapter Canon Fd Auf Ef Mamiya 55m 1.1.8 To Canon Lens Adapter Sigma Sony Lens Adapter Mx Chinon Camera Lens Mount Praktica Fx2 Lens Mount Fotodiox 4x5 Adapter Nikon Olympus Pen F Nikon Adapter Sigma 15-30 Pentax Mount 85mm F1.4 Sony E Mount