What can affect bokeh?
I did some outdoor shooting yesterday and had about 5 pictures that had disasterous bokeh in them. I saw a thread on here a while back about a filter affecting some guy's boken in 100-400 images on an africa trip. I had a polarizer on for a lot of the day, i dont honestly remember if i had it on for these shots.
I'm at work now but i'll post these tonight to see. This was on a 70-200 IS 2.8.
It was just these particular shots.
Distance to subject
Truly no idea. But the pics are hard to look at even. Subject is sharp and focused, but trees behind are terrible. And only for a few shots.
Thanks for any insight