network profile
| bio | website | themajesticlandscape.com |
|---|---|---|
| location | Texas | |
| age | ||
| visits | member for | 2 years, 10 months |
| seen | Dec 23 '10 at 19:41 | |
| stats | profile views | 8 |
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Oct 1 |
awarded | Nice Answer |
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Sep 30 |
awarded | Yearling |
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Jul 23 |
awarded | Yearling |
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Oct 12 |
answered | What colour space to use when printing digital photos? |
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Oct 12 |
comment |
How can I ensure proper color rendition with browsers on wide gamut displays? While the default is to only color-managed tagged images, Firefox can be configured to use color management for all images. |
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Oct 12 |
answered | How can I ensure proper color rendition with browsers on wide gamut displays? |
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Sep 1 |
comment |
How do you find out the “sweet spot” of a lens? Karel those calculators only factor sensor resolution because they make the assumption that the lens out-resolves the sensor. If you want to argue that the diffraction limit is the same for the Zeiss 100mm f/2 as it would be for for one of those 28-300mm lenses @ 100mm, we'll just have to agree to disagree. |
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Aug 31 |
answered | Are Canon EOS and Nikon DSLR lenses interchangeable? |
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Aug 31 |
comment |
How do you find out the “sweet spot” of a lens? Karel, the point at which a lens becomes diffraction limited is absolutely a property of the lens, it has to do the resolving power of the lens. For instance the Zeiss 100mm f/2 Makro-Planar is sharpest at f/4, and only goes downhill from there (admittedly very gradually, and even today's 24mp cameras won't show the falloff until you go past f/5.6) You may not be able to see the true diffraction limit if the lens out-resolves the camera/sensor you're using, but that doesn't mean the limit isn't there. There's a reason high-end lens testing is done with an optical bench rather than a camera. |
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Aug 30 |
answered | How does the lens diameter influence photo quality? |
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Aug 30 |
answered | How do you find out the “sweet spot” of a lens? |
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Jul 22 |
answered | When should I use graduated ND filters and when should I use HDR processing? |
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Jul 22 |
awarded | Teacher |
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Jul 22 |
answered | Nikon RAW image processing in non-Nikon software |
