Nikon Nikkor 1:1.8 50mm pancake lens bayonet mount vintage

Lovely vintage Nikon Nikkor 1:1.8 50mm pancake lens - Nikon bayonet mount Bought off Etsy in the UK last year but just don’t use it enough. It’s in great vintage condition, no faults or flaws, takes beautiful photos. Fits my Nikon D3100. Any questions, please ask.