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 Conversion Lens Adapter La-dc58e Canon Lah Dc20 Conversion Lens Adapter Canon Lah Dc20 Lens Adapter Hood Set Canon Filter Adapter Fa-dc58e Conversion Lens Adapter Hood Kit Lah-dc20 La Dc58e Lens Adapter Lah Dc20 Lens Adapter Lens Adapter La-dc58e And Lens 500d 58mm Lens Adapter/hood Kit Lah-dc20. Sony Vaio Network Adapter Removal
Minolta Md To Olympus 4 3 Adapter Sigma Objektive Für Sony E Mount Sony A7s Ef Mount Mark 4 Canon Mount Type Opteka 10x Macro Lens For Sony E-mount Leicaist Nikon G M Adapter Sony's Alpha Nikon Adapters Sony Kdl-40ex720 Wireless Adapter Sony 55-210mm F22-4.5 Oss E-mount Sony A7s Ii Mount Converter Mc 11