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:
Ipad Camera Lens Adapter Lens Adapter For Ipad Adapter For Canon Camera To Ipad Canon Camera Ipad Adapter 35mm Lens Adapter For Ipad Ipad 2 Camera Lens Adapter Ipad Dslr Lens Adapter Moment Lens Adapter For Ipad Slr Lens Adapter For Ipad Maxxum 7000 Lens Mount
Sun Lens Filter Category 3 Fujifilm Xm-fl S X Mount Filter Lens Canon 70 200 Mount Fujinon C Mount Lens Nikon 20mm 1.8 Z Mount Sigma Rf Mount For Canon Eos R Reverse Lens Adapter For Nikon Update Lens Mount Adapter Nikon 70-200mm F2.8 Z Mount Macro Adapter For Sony A77ii