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:
Old Rotating Camera Filter 6 Lens Canon Lens Adapter For Old Canon Lenses Canon Old Lens Adapter Lseries To Old Canon Adapter Old Canon Lenses Adapter Old To New Canon Lens Adapter Tcip Adapter For Canon Camera Reverse Lens Adapter For Old Leica Camera Use Modern Lens On Old Camera Adapter E Mount Old Lens
7artisans X Mount Lens Nikon D7000 Lens Mount K Mount To Nikon Adapter Sony Ps2 Hdmi Adapter Samyang 85mm 1.4 Canon Mount Fujifilm Xf Mount Lenses Sony Sel2870 E Mount Canon Older Lens Adapter Wireless Mobile Adapter Canon Rebel Pc Card Adapter For Sony