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 A7r Iii E Mount Canon Sx60 Filter Adapter Canon Sx60 Hs Filter Adapter Canon Sx60 Lens Adapter Canon Sx60 Adapter Ring Canon Sx60 Adapter Ring Walmart Canon Sx60 Filter Without Adapter Canon Sx60 Lens Filter Adapter Lens Adapter For Sx60 Lens Mount For Sx60
Ursa Mini Lens Mount Sony E Mount 17-70 Arsat 30mm Canon Mount Canon Lense Mount Adapter Canon Lens Adapters Fd Gopro Hero 7 52 Mm Lens Adapter Screw On Lens Adapter Minolta Sony E Adapter Nikon Sb 700 Mount Sony 70 200 F2 8 A-mount