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:
Canon Mr-14ex 50mm Adapter Fujifilm Finepix 4800z Adapter Fujifilm Finepix 4900 Adapter Fujifilm Finepix Camera Lens Adapter Fujifilm Finepix Lens Adapter Fujifilm Finepix S2950 Adapter Fujifilm S2950 Lens Adapter Fujifilm Finepix Lens Mount Finepix S2950 Lens Adapter Fuji Finepix S2950 Lens Adapter
Clear Lens Filter For X Series Waka Digital Lens Filter 55 Sony Receiver Antenna Adapter Sigma 30mm/1.4 Dc Dn Sony E-mount Fujifilm X Mount Full Frame Lens Mount Flange Depth Nikon Lens Mount Assembly Adapter Nikon G To Nex Sony 55-300mm E-mount Adapter 86 Mm Solar Filter