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:
Canon Dslr Lens Adapter Dslr Lens Adapter For Mirrorless Canon M5 With Adapter Camcorder Dslr Lens Adapter Diy Dslr Lens Adapter Dslr Lens Adapter For Mobile Dslr Lens Adapter Rings Dslr Lens Mount Adapter Dslr Macro Lens Adapter Turnikit Lens Adapter For Iographer
Ef Lens On Rf Mount Sony A77 Lens Mount Sony Alpha Sel18200 E Mount 18 200mm Canon To Canon Lens Adapter Multi Adapter For Canon C300 Hdmi Panasonic To Samsung Lens Adapter Use F Mount Lens With Z Body Weight On Lens Mount 20mm Nikon F Mount Power Zoom Adapter For Sony