Forgot Password
Pentax Camera Forums Home
 
Log in or register to remove ads.

Showing results 1 to 4 of 4 Search:
Forum: Pentax SLR Lens Discussion 05-20-2008, 06:00 AM  
Lens for birding/wildlife
Posted By Stonechat
Replies: 111
Views: 17,035
I MHO... Actually, nothing goes wrong with the exposure .
I would say that Duck is sharp enough, but Heron is a little out of focus.
How far is the Heron from your lens? Since 50% crop i guess that it should be about 20-30 meters.

How did you set the "Selecting the Focusing Area".?
Shot far from the bird with bright backgroung, spot metering + sets the focusing area to the Center of the viewfinder (single point) will give a better result.

BTW, 300mm is too short, 500mm is much better and a large size of bird in the viewfinder is also better for focusing at the brid.


.....ivoire, thanks for your comment on my picture.
Forum: Pentax SLR Lens Discussion 05-19-2008, 06:27 AM  
Lens for birding/wildlife
Posted By Stonechat
Replies: 111
Views: 17,035
A sample image from Sigma50-500EX with hand held.

I am sure that at 300F4+1.4x, the MTF as IQ would be reduced significantly.
Forum: Pentax SLR Lens Discussion 05-14-2008, 05:47 PM  
FA 50mm macro and D fa 50 mm macro
Posted By Stonechat
Replies: 7
Views: 1,796
My pictures were taken by D-FA50mm Macro on K100D Super, ISO 200, AWB.
Forum: Pentax SLR Lens Discussion 05-14-2008, 06:02 AM  
FA 50mm macro and D fa 50 mm macro
Posted By Stonechat
Replies: 7
Views: 1,796
Is there any link for a review of DFA50mm?
since, this DFA50 is not found in Pentax Lens Tests
Search took 0.00 seconds | Showing results 1 to 4 of 4

 
Forum Jump


All times are GMT -7. The time now is 05:07 PM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top