kfconcept
There are two types of FD mounts
FD/FL Breech-Mount (with a silver ring, you need to rotate the silver ring when attachment and removal), breech-lock mounts are identified by the silver ring
New-FD Bayonet Mount, bayonet mounts are identified by a red dot next to the lens release button
Here are the steps to install breech-mount version
Operating the adapter
Canon Fd Nikon Adapter Canon Fd To Nikon Adapter Canon To Gfx Adapter Nikon To Fd Adapter E-mount To Canon Fd Canon Fd Nikon 1 Adapter Nikon Lens To Fd Mount Adapter For Fd Lenses To Nikon Fd Mount For Nikon Fd Mount On Nikon
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