My FD 50mm 1.8 SC had this lever. Not on my FD 85 or 135. Anyone know its purpose?
HarryS Mu-43 All-Pro Joined Jun 23, 2012 Messages 1,003 Location Midwest, USA Nov 20, 2014 #1 My FD 50mm 1.8 SC had this lever. Not on my FD 85 or 135. Anyone know its purpose? Attachments EB200129.jpg 60.4 KB Views: 187