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:
14-30 Mm Z Lens Filter Filter For 14-150 Mm Lens Nd Filter For 7-14 Lens Iphone 14 Lens Adapter Iphone 14 Pro Lens Adapter Lens Adapter For Rokinon 14mm Lens Rokinon A Mount Lens Rokinon 12 Mm Sony E Mount Rokinon 14 Sony E Mount Sony Fs5 Ef Mount
Canon Lens Mount Converter E Best Pentax K-mount Lenses Canon 70d Headphone Jack Adapter Canon Ef Mount 28-105mm Lens Nikon Canon Adapter Autofocus And Aperture Olympus Evolt Lens Adapter Camera Lens Thread Mount Mamiya 645 Mft Adapter Adapter Nikon Olympus Om Adapter Konica Hexanon To Sony Nex 6