photo sharing and upload picture albums photo forums search pictures popular photos photography help login
Jeroen Bosman | all galleries >> SOMEDAY: events, sports >> Sport >> Golden League 2009 athletics in Brussels > Koech wins the 3000 m steeplechase
previous | next
04-SEP-2009

Koech wins the 3000 m steeplechase

Koning Boudewijn stadium, Brussels, Belgium


other sizes: small medium large original auto
share
Jeff N. 28-May-2014 16:36
Dear Jeroen,

I was looking for images using Canon 400 2.8L IS and just saw your Koech photo. I am having trouble with DOF on my new (used) lens at wide apertures and am trying to figure out if it is just the physics of the lens vs. distance of subject, or a problem with my particular copy. Any insight would be appreciated.

Thank you.

Jeff N., Acton, MA, USA
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment