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:
Hasselblad Cf Lens Adapter Cf Sd Adapter Canon Hasselblad H Lens Adapter Hasselblad V To H Lens Adapter Canon 7d Cf Adapter Canon Eos T5i Wall Adapter Hasselblad Cf Lens Adapter Manual Hasselblad V Lens Adapter Hasselblad V Mount Cf Lens Cf To Nikon Z Adapter
S Mount Macro Lens B4 To Canon Fd Adapter Canon Portrait Lens Adapter Canon Sx60 Adapter Ring Tcip Adapter For Canon Camera Leaf Shutter Lens Adapter Fujinon Cine Lens Ef Mount Minolta Sr Lens Mount Sony To Mf3 Adapter Sony Sel18200 E Mount