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:
52mm Tiffen Haze-1 Filter Lens One Step Lens Filter Set Tiffen Filter Lens 58 Mm Tiffen Soft Fx Lens Filter Lens Cap For Tiffen Nd Filter Tiffen Pro Mist Lens Filter Tiffen 55m Sky 1-a Lens Filter The Tiffen Company Lens Filter Lens Filter Set For Sale Canon Eos M5 Mount
Nikon Z Mount 24-200 Lens Sony 16 35 F2 8 E Mount Zcam Sony E Mount Audio Adapter For Canon Powershot Xs40 Mm Canon Celestron C90 Adapter Htc Vive Gearvr Lens Adapter Pk Lens To X Mount Adapter Spacer For C Mount Lens Nikon Ftz Adapter Crop Factor Pentax Q Mount 8mm