02-08-2013, 06:46 PM
[quote name='dave's clichés' timestamp='1360321018' post='21848']
Hi,
Guess we can all be given false information, it seems that many lenses were used to take the series of photos,and the one of the bird in flight was taken by a 500 mm(maybe it was a mirror lens,hence the awful bokeh) here's the link;
http://translate.google.com/translate?hl...picture%2F
All is not completely clear but,there are many lenses used for these photos.Phew...
Dave's clichés
[/quote]
C'mon, now you are the one propagating false information because if we look at the data given with the image we find...
[indent]AF Performance Check the bird which flew head-on
Author name [15711969] kentax-5 San Shooting date and time Feb 03, 2013 1:12 PM
Camera model PENTAX K-5 II s
Lens Name
Shutter speed Second 1/1250 Focal length 560mm
Aperture F14 Exposure compensation 0
ISO sensitivity 800 Flash Flash Off[/indent]
In fact, the only true information that we can learn about this image is that it was described as taken with AF and listed to be at 560mm focal length.
That said, we don't even know if it's the Pentax 560mm, it could be an 400mm + 1.4x combo. Even if the former seems more likely given the context, we can only speculate based on the information available.
Hi,
Guess we can all be given false information, it seems that many lenses were used to take the series of photos,and the one of the bird in flight was taken by a 500 mm(maybe it was a mirror lens,hence the awful bokeh) here's the link;
http://translate.google.com/translate?hl...picture%2F
All is not completely clear but,there are many lenses used for these photos.Phew...
Dave's clichés
[/quote]
C'mon, now you are the one propagating false information because if we look at the data given with the image we find...
[indent]AF Performance Check the bird which flew head-on
Author name [15711969] kentax-5 San Shooting date and time Feb 03, 2013 1:12 PM
Camera model PENTAX K-5 II s
Lens Name
Shutter speed Second 1/1250 Focal length 560mm
Aperture F14 Exposure compensation 0
ISO sensitivity 800 Flash Flash Off[/indent]
In fact, the only true information that we can learn about this image is that it was described as taken with AF and listed to be at 560mm focal length.
That said, we don't even know if it's the Pentax 560mm, it could be an 400mm + 1.4x combo. Even if the former seems more likely given the context, we can only speculate based on the information available.