cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

canon FD 100-300 mm 5.6

michaelpowell
Contributor

was trying to stoot with the 100-300 mm 5.6 lens in manual mode. it would not stop down. tried another lens, and it worked normanlly. i\s there any way to test the lens. i realy don't think it was me or the camera. thanx!

5 REPLIES 5

jrhoffman75
Legend
Legend

On which camera?

John Hoffman
Conway, NH

1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

canon F1N (new) with AE viewfinder. I think the problem is stuck aperture blades. the disassembly vids on youtube look doable. and even if I screw it up, I can buy another lens for under $50.

ebiggs1
Legend
Legend

FD lenses are mechanical.  EF lenses are electronic.  They will not interchange.

EB
EOS 1DX and 1D Mk IV and less lenses then before!

I'm using FD lenses with an F1N (new)

jrhoffman75
Legend
Legend
Worth a try to fix for $50.
John Hoffman
Conway, NH

1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic
Avatar
Announcements