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Photography
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mattdm's user avatar
mattdm's user avatar
mattdm
  • Member for 13 years, 8 months
  • Last seen more than a week ago
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About

I am no longer very active on this site, but I'm proud of all I've contributed. I hope it helps you!

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Top posts
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251
What is the "exposure triangle"?
May 26, 2011
223
What does an unprocessed RAW file look like?
Feb 21, 2019
160
What historic reasons are there for common aspect ratios?
Dec 17, 2011
138
What is "angle of view" in photography?
Dec 21, 2010
129
What is "ISO" on a digital camera?
Jan 8, 2011
101
What does an unprocessed RAW file look like?
Feb 21, 2019
85
What image-quality characteristics make a lens good or bad?
Jan 4, 2013
80
How do I convert lens focal length (mm) to x-times optical zoom?
Jul 3, 2011
75
Is there a free program to (batch) change photo file's date to match EXIF?
Sep 14, 2012
74
Why is there "single" in the term DSLR (Digital Single Lens Reflex)?
Aug 10, 2017
Top Meta posts
134
268
184
Weekly Featured Image: Ongoing Contest
43
Important information for asking "What's this effect?" questions
32
Can we re-open the door to something a little like photo critique?
29
Please stop downvoting perfectly good questions about actual photography
28
Please put your answers in the answers section, even if they're short
Top network posts
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394
How to check how long a process has been running?
248
last time file opened
208
Why is it dangerous to open a suspicious email?
196
Can I watch the progress of a `sync` operation?
156
what is the CentOS equivalent of /var/log/syslog (on Ubuntu)?