User mattdm

51

126

votes

7

answers

15k

views

What is “ISO” on a digital camera?

Aug 18 at 14:11 Community♦ 1

39

86

votes

4

answers

12k

views

What does an unprocessed RAW file look like?

raw image-processing file-format

Jul 15 at 18:26 mattdm 128k

33

64

votes

5

answers

9k

views

What exactly determines depth of field?

terminology depth-of-field camera-basics

Jan 29 '18 at 22:04 Rob 1,701

14

47

votes

8

answers

9k

views

Do megapixels matter with modern sensor technology?

digital camera-basics sensor image-quality megapixels

Dec 23 '16 at 15:42 mattdm 128k

23

45

votes

5

answers

48k

views

What is the “Rule of 600” in astrophotography?

astrophotography motion-blur stars

Oct 19 '16 at 20:14 Community♦ 1

16

43

votes

5

answers

16k

views

What does it mean for a photograph to be “high key”?

exposure lighting terminology art high-key

Feb 5 at 12:53 xiota 17.8k

4

35

votes

8

answers

6k

views

Why are there no dark yellows, or bright violets?

color human-vision-system color-theory color-violet

Mar 4 at 18:00 Louis Pan 1

9

33

votes

3

answers

5k

views

What makes a strong wide-angle composition?

composition wide-angle ultra-wide

Feb 12 at 19:57 Glorfindel 567

13

33

votes

6

answers

3k

views

How can knowledge of human perception of color be used in photography?

color human-vision-system color-theory

Mar 31 '12 at 17:42 Community♦ 1

8

32

votes

5

answers

5k

views

What do Pentax and Sigma DSLRs offer that differs from Canon and Nikon?

equipment-recommendation dslr sigma pentax

Apr 2 '17 at 14:15 Community♦ 1

8

32

votes

9

answers

18k

views

Does a photographer take pictures or make pictures?

terminology art philosophy

Mar 28 '15 at 13:02 happytotakephotos 1

12

31

votes

4

answers

7k

views

Why is the blue channel the noisiest?

digital color noise color-blue

Jun 17 '18 at 1:33 cmitylliam 1

27

votes

5

answers

10k

views

Is it better to have light come from the left side?

lighting composition

May 21 at 0:52 Rafael 16.6k

8

25

votes

4

answers

14k

views

What are the pros and cons of different Bayer demosaicing algorithms?

raw sensor algorithms interpolation demosaicing

Mar 22 '17 at 16:39 mattdm 128k

1

25

votes

4

answers

14k

views

Are there drawbacks when using Panasonic lenses on Olympus Micro Four Thirds cameras?

micro-four-thirds lens-mount panasonic olympus

Aug 20 '13 at 2:47 BBking 2,320

4

25

votes

6

answers

34k

views

What are jpeg artifacts and what can be done about them?

image-quality jpeg artifacts file-format image-compression

Feb 9 '13 at 9:03 Mark Whitaker 7,820

16

24

votes

5

answers

15k

views

Is there an equivalent to Adobe's “Vibrance” in Gimp?

photoshop open-source gimp color vibrance

Mar 16 at 5:44 Glorfindel 567

4

24

votes

4

answers

3k

views

Do smaller apertures provide more depth of field past the diffraction limit, even if peak sharpness suffers?

aperture depth-of-field digital-vs-film diffraction bryan-peterson

Jan 10 at 15:52 Sherwood Botsford 1,254

5

23

votes

6

answers

5k

views

How do I set up a home portrait studio area in zero space?

portrait studio-setup portable limited-space

Jan 21 at 1:22 mooie 656

5

23

votes

6

answers

56k

views

How well do smart phone light meter apps work?

metering cameraphones apps smartphone

Oct 28 '18 at 16:23 Mohit 1

9

23

votes

4

answers

8k

views

How does the human eye compare to modern cameras and lenses?

optics human-vision-system

Nov 29 '17 at 3:28 forest 111

23

votes

6

answers

3k

views

Why isn't the xvYCC color space seeing uptake for still photography?

color-management color-spaces srgb

Sep 18 '17 at 4:50 Rob 1,701

1

22

votes

4

answers

11k

views

Are small on-flash softboxes useful, or a gimmick?

flash lighting-modifiers accessories softbox

Jun 26 '16 at 20:59 Community♦ 1

2

21

votes

7

answers

5k

views

Why did “pure” photography displace pictoralism so completely?

history art straight-photography

Jan 14 '15 at 22:27 Community♦ 1

4

20

votes

4

answers

47k

views

How many colors and shades can the human eye distinguish in a single scene?

color color-management human-vision-system bit-depth

Feb 13 at 20:09 isherwood 128

4

20

votes

13

answers

7k

views

Do photographers see ambiguity in the color of the blue/black (gold/white) dress?

color white-balance display-calibration human-vision-system

Mar 14 '15 at 14:39 Community♦ 1

1

20

votes

4

answers

931

views

How can I make an interesting, unique photograph of a city skyline?

cityscape

Jun 1 '12 at 4:06 mattdm 128k

1

19

votes

2

answers

9k

views

What is the benefit of an internal focus lens?

lens lens-design internal-focus

Jan 15 '18 at 0:41 mattdm 128k

4

18

votes

3

answers

7k

views

Pros and cons of cheap studio strobes vs. hotshoe/speedlight flash for portraits?

equipment-recommendation portrait studio-setup hotshoe-flash strobes

Jun 16 '18 at 4:01 Michael C 145k

4

18

votes

4

answers

3k

views

What does it mean when something is “distracting”?

composition

Aug 11 '17 at 19:29 mattdm 128k

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128 Questions

What is “ISO” on a digital camera?

What does an unprocessed RAW file look like?

What exactly determines depth of field?

Do megapixels matter with modern sensor technology?

What is the “Rule of 600” in astrophotography?

What does it mean for a photograph to be “high key”?

Why are there no dark yellows, or bright violets?

What makes a strong wide-angle composition?

How can knowledge of human perception of color be used in photography?

What do Pentax and Sigma DSLRs offer that differs from Canon and Nikon?

Does a photographer take pictures or make pictures?

Why is the blue channel the noisiest?

Is it better to have light come from the left side?

What are the pros and cons of different Bayer demosaicing algorithms?

Are there drawbacks when using Panasonic lenses on Olympus Micro Four Thirds cameras?

What are jpeg artifacts and what can be done about them?

Is there an equivalent to Adobe's “Vibrance” in Gimp?

Do smaller apertures provide more depth of field past the diffraction limit, even if peak sharpness suffers?

How do I set up a home portrait studio area in zero space?

How well do smart phone light meter apps work?

How does the human eye compare to modern cameras and lenses?

Why isn't the xvYCC color space seeing uptake for still photography?

Are small on-flash softboxes useful, or a gimmick?

Why did “pure” photography displace pictoralism so completely?

How many colors and shades can the human eye distinguish in a single scene?

Do photographers see ambiguity in the color of the blue/black (gold/white) dress?

How can I make an interesting, unique photograph of a city skyline?

What is the benefit of an internal focus lens?

Pros and cons of cheap studio strobes vs. hotshoe/speedlight flash for portraits?

What does it mean when something is “distracting”?