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05-30-2009, 04:36 PM   #1
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K7 samples from What Digital Camera

Pentax K7 pre-production DSLR sample shots | Pentax | What Digital Camera

05-30-2009, 05:26 PM   #2
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hummmm there is a 1600 iso sample, push it 2 stops and tell me what you guys think?
05-30-2009, 05:53 PM   #3
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The iso 1600 full resolution direct links

http://www.whatdigitalcamera.com/imageBank/i/IMGP00571.JPG

http://www.whatdigitalcamera.com/imageBank/i/IMGP0062.JPG

How to push it two stops in CS2?, the image is exposed perfectly...to me the noise seems to be of good nature, as in fine and grainy and not much chroma noise. But, daylight shots so never know.

This full resolution iso 400 is noise is much much better that the k10D in the shadows.

http://www.whatdigitalcamera.com/imageBank/i/IMGP0009.JPG

P.S: When the shadows are brightened to pull out detail, then it shows all sorts of sever noise...my feelings are, the K-7 probably will be similar to K20D is iso performance, and that is good enough for me....

Last edited by pcarfan; 05-31-2009 at 05:07 AM.
05-30-2009, 05:58 PM   #4
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For me it is looking like the noise has been reduced significantly vs the K20D up to 1600 iso, but I can't tell how much it is affecting detail as these are bright light shots and still a beta camera.

05-30-2009, 06:05 PM   #5
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QuoteOriginally posted by Torphoto Quote
For me it is looking like the noise has been reduced significantly vs the K20D up to 1600 iso, but I can't tell how much it is affecting detail as these are bright light shots and still a beta camera.
Daylight shots IMO are difficult to evaluate, as even the k10D does well in those. However, I know, even in daylight the iso 400 shot would have shown significant noise at 100% view in the shadows with my K10D. This image K-7 image is virtually noise free.

However, This iso 1600 crop is quite noisy under the bridge. The exif is missing, but the title says iao 1600 crop, so

http://www.whatdigitalcamera.com/imageBank/c/cropISO1600.jpg

Last edited by pcarfan; 05-30-2009 at 06:15 PM.
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