I think it's a little piece of bark falling off...I thought about removing it at one time ...then I guess I just forgot about it:rolleyes:
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What to do when it's heavy overcast after a rain storm....try ultra high ISO.....
1D MKIV
500mm +1.4 TC
AV mode
Evaluative metering + 1/3 stop
ISO 4000
f/5.6
1/640
http://joeleadephotography.zenfolio....13873018-5.jpg
Very nice for ISO 4000, Joel! Very impressive!
http://farm7.staticflickr.com/6049/6...7eab096e_z.jpg
IMG_6200 by Denise Trocio, on Flickr
Great shot, Denise! Really nice composition.
Thank you!
It was such a dreary & foggy day for my trip to Horicon Marsh today that the only ones that really turned out are the killdeer photos when the sun started to come out right before I was leaving! Is it normal for very drab days like this to make it hard to auto-focus? They looked sharp and in-focus in my viewfinder but now that I am home, I see many of them are definitely not sharp :(
Here are a few others from today, I think I slightly over-processed them in an attempt to save them ...
http://farm7.staticflickr.com/6216/7...dd20299f_z.jpg
IMG_5973 by Denise Trocio, on Flickr
http://farm8.staticflickr.com/7076/7...8c50a511_z.jpg
IMG_5955 by Denise Trocio, on Flickr
http://farm7.staticflickr.com/6234/7...61fc725d_z.jpg
IMG_6140 by Denise Trocio, on Flickr
There definitely wasn't too many birds out there, I should have waited a few weeks for my spring trip!
You came away with some very nice keepers....did you rent a lens for the trip?
I think low contrast and low light situations definitely affect autofocus capability. Any atmospheric disturbance does too such as heat waves. Mist and fog really make it tough to get razor sharp images.
PS I went out at sunset tonight and found some Killdeer....have to process them and then I will post.