Canon new FD FDn 50mm f1.8
new FD

Aperture works as it should and all the 1/2 stops
Focus works as it should
locking mechanism works as it should

Very high serial number reflects is newer production than earlier FDn

surface dust can be blown away
pls expand the pics as see the details

includes
Front & Rear lens caps ( not original)

50 f/1.8
50 f/1,8
50/1,8
50f/1,8