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:
Fuji X Lens Adapter Lens Adapter For Fuji Fuji X100t Lens Adapter Fuji Xt3 Lens Adapter Canon Fuji Lens Adapter Canon Lens Adapter For Fuji Fuji Leica Lens Adapter Fuji M Lens Adapter Fuji Xe1 Lens Mount Sony Xbrr Av Adapter
Platinum 67mm Uv Lens Filter Black Canon Fl Lens Mount Canon M50 Ef Mount Sony Bravia Wall Mount Adapter Sigma 24 70mm F2 8 Canon Mount Canon Eos Vs Canon Ef-m Mount 2x Adapter For Canon Sl1 Canon M50 And Adapter Fujifilm Gfx G Mount Sony A7r Iii Adapter