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:
Pro Optic Lens Essentials Filter Kit Len Pro Optic Filter Nd2 Pro Optic 77mm Circular Polarizing Lens Filter 1 3 To 2 3 Lens Adapter Fiber Optic Lens With Camera Adapter 2 3 Lens Adapter C Y Lens Adapter Fiber To Lens Adapters Nikon F Mount Aperture Lever Fiber Optic Adapter For Sony Cameras
Yellow Lens Filter For Colorphptps Dji Phantom 4 Advanced Drone Lens Filter 52mm Lens Nikon Lens Filter Libc 3d Printed Camera Lens Adapter Sony 100 400 A Mount Atomos Canon Battery Adapter Canon R Adapter Weight Leica M Mount Zoom Lenses Sigma Sony Lens Adapter Mx Sony Mini Dv Tape Adapter