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:
Oculus Quest 2 Prescription Lens Adapters Oculus Rift Lens Adapter Oculus Rift S Prescription Lens Adapters Kipon Leica 0.65x Adapter 3d Printed Oculus Rift Lens Adapter Bolle Prescription Lens Adapter No Prescription Lens Adapter For Oculus Quest Oculus Go Magnetic Prescription Lens Adapter Oculus Go Prescription Lens Adapters Rift S Lens Adapter
Canon Ef Mount Mirrorless Nikon D7200 Lens Mount Type Sony E Mount Lenses Canada Canon Eos 40d Lens Mount Canon Eos M50 Lens Mount Canon Nex Adapter Aperture Ge X500 Camera Lens Adapter Lumix Lx100 Lens Adapter Autofocus Nikon To Lumix G5 Adapter Kipon Nikon To M43 Adapter