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May 2 |
awarded | Yearling |
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May 1 |
awarded | Popular Question |
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Apr 12 |
comment |
What are ED elements? @Regmi: Yes Sir. Done Sir. |
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Apr 12 |
revised |
What are ED elements? dead link fixed |
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Mar 26 |
awarded | Constituent |
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Mar 19 |
awarded | Caucus |
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Jan 28 |
revised |
How linear are DSLR sensors? the reason why. |
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Jan 28 |
suggested | suggested edit on How linear are DSLR sensors? |
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Jan 28 |
asked | How linear are DSLR sensors? |
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Jan 28 |
comment |
What benefit does Hasselblad have vs high-end Canon / Nikon? Now I wonder why they don't put that kind of sensors on Canon & Cie cameras... |
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Jan 24 |
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What benefit does Hasselblad have vs high-end Canon / Nikon? @MarcoMp: well said. |
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Jan 15 |
suggested | suggested edit on What benefit does Hasselblad have vs high-end Canon / Nikon? |
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Jan 15 |
comment |
Why does depth of field occur? Really, no pun in ten did ? |
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Jan 15 |
comment |
What benefit does Hasselblad have vs high-end Canon / Nikon? @Emile: I don't see that all how a larger sensor size can have any impact on the DOF... |
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Jan 15 |
asked | What benefit does Hasselblad have vs high-end Canon / Nikon? |
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Jan 14 |
comment |
What combination of R, G, B lasers will give “White” with a given °K temperature? @mattdm: well, I would expect the Red (resp. G, B) filters to be sensitive to all Red (resp. G, B) wavelengths ! Or there would be black spots on the pictures, correponding to areas lit by the "blind" wavelengths! (a kind of Spectral Macula ! OMG that's scary) |
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Jan 14 |
comment |
What combination of R, G, B lasers will give “White” with a given °K temperature? @mattdm: how may I know about those filter's frequencies ? |
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Jan 14 |
comment |
What combination of R, G, B lasers will give “White” with a given °K temperature? @EdgarBonet: question : how would that catastrophic color rendering index exactly translate in a portrait photography for example ? Would the color of the skin appear to be unnatural, if a picture is taken ? |
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Jan 14 |
comment |
What combination of R, G, B lasers will give “White” with a given °K temperature? @EdgarBonet: thank you so much for the reference to the Color Rendering Index.... |
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Jan 14 |
comment |
Can it damage a Canon L Series Lens (or a photographic lens with anti-glare lenses) if a powerful (Class IIIB or IV) laser is passed through it? @mattdm: Hahah :) Well, all the art is about finding Where, from the Canon 5D Mk II, to hit the nail, not to damage the camera. There MUST be a hard spot. |