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| bio | website | mattgrum.com |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 2 years, 9 months |
| seen | 13 hours ago | |
| stats | profile views | 2,581 |
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13h |
comment |
Longer exposure & lower ISO or shorter exposure & higher ISO - what gives better results when photographing stars? @Jakub I wasn't able to load your example image, but yes, if you have foreground objects and you want to stack over a long period of time you'll have to mask out the foreground and handle it separately. |
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14h |
answered | Longer exposure & lower ISO or shorter exposure & higher ISO - what gives better results when photographing stars? |
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20h |
revised |
Are there cheaper alternatives to standard UV photography equipment? added 230 characters in body |
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1d |
revised |
Are there cheaper alternatives to standard UV photography equipment? added 152 characters in body |
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1d |
answered | Are there cheaper alternatives to standard UV photography equipment? |
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1d |
answered | How to take picture with blurry background? |
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Jun 14 |
awarded | Nice Answer |
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Jun 13 |
comment |
why don't camera manufacturers offer pro bodies and pro lenses as a kit? @coneslayer good point, that's one way manufacturers get round the issue of creating packaging and marketing materials for kits. |
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Jun 13 |
answered | why don't camera manufacturers offer pro bodies and pro lenses as a kit? |
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Jun 12 |
awarded | Guru |
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Jun 12 |
comment |
Macro lens for general purpose shooting So you know, when Sigma use the term "macro", it doesn't mean the same thing as when Canon use the term "macro", which in turn doesn't mean the same thing as when Nikon use the term "macro"! |
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Jun 12 |
awarded | Necromancer |
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Jun 11 |
awarded | Enlightened |
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Jun 10 |
awarded | Nice Answer |
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Jun 10 |
reviewed | Approve suggested edit on What is causing this extreme glossy effect when using a polarizing filter? |
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Jun 10 |
comment |
What is the difference between Canon TS-E 24mm f/3.5L II and I? I think that's unshifted though, want I want to see is the version I Canon fully shifted vs. the Samyang shifted the same amount to compare how quickly sharpness drops off when shifted. Still would have expected a bit more from Samyang given the reputation of their other lenses, this one seems over stretched. |
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Jun 10 |
revised |
What is the difference between Canon TS-E 24mm f/3.5L II and I? added 125 characters in body |
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Jun 10 |
comment |
What is the difference between Canon TS-E 24mm f/3.5L II and I? @MichaelClark I saw the very first samples (which I attributed to operator error as they were so bad) and the largely inconclusive first review on lensrentals. Now I've read thedigitalpicture review which agrees with the trend that it is terrible wide open. It may still beat the old Canon in the corners when stopped down as it does have a larger image circle... |
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Jun 10 |
revised |
Is it worth to upgrade from Canon 50mm f/1.8 to Canon 50mm f/1.4 on 550d? deleted 8 characters in body |
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Jun 10 |
revised |
What is the difference between Canon TS-E 24mm f/3.5L II and I? added 29 characters in body |
