User Evan Krall

156 votes

10 answers

61k views

What is the "exposure triangle"?

asked Jan 7, 2011 at 22:43

74 votes

7 answers

24k views

How is ISO implemented in digital cameras?

asked Aug 31, 2010 at 18:00

35 votes

15 answers

13k views

Why store both JPEG and raw?

asked Mar 29, 2011 at 7:52

34 votes

12 answers

3k views

What are good gifts between $50 and $100 for photographers?

asked Nov 22, 2010 at 5:52

31 votes

6 answers

2k views

When is manual focus better than autofocus?

asked Sep 7, 2010 at 21:29

26 votes

7 answers

29k views

How can I avoid star trails without an expensive tracking mount?

asked Feb 13, 2011 at 20:05

25 votes

1 answer

13k views

How do soft focus or defocus control rings work?

asked Jan 15, 2011 at 22:06

23 votes

4 answers

4k views

Disadvantages of split-prism focusing screens?

asked Sep 11, 2010 at 20:29

21 votes

3 answers

5k views

What does it mean for light to be soft or hard?

asked Jun 8, 2011 at 8:09

19 votes

5 answers

98k views

How do I unwind a roll of film?

asked Jun 1, 2011 at 20:27

16 votes

2 answers

5k views

How do I develop black and white negatives at home?

asked Jun 8, 2011 at 1:29

16 votes

2 answers

8k views

What is an L plate?

asked Apr 20, 2011 at 5:30

14 votes

4 answers

1k views

How do you carry flash gels?

asked Jan 6, 2011 at 9:50

13 votes

3 answers

59k views

What is CLA service?

asked Sep 12, 2011 at 9:54

12 votes

5 answers

310 views

How do I know what celestial events will be visible soon?

asked Apr 23, 2011 at 7:54

12 votes

1 answer

648 views

What is the statistical distribution of sensor noise?

asked Apr 25, 2011 at 5:45

10 votes

5 answers

7k views

Should I use Manual or (semi-)automatic mode for timelapse in changing light?

asked Jan 14, 2011 at 3:30

7 votes

2 answers

1k views

In live view, why does my aperture open before and after a picture?

asked Apr 6, 2011 at 9:08

7 votes

1 answer

16k views

When would you use CTS (Straw) gel instead of CTO?

asked Jan 6, 2011 at 21:01

7 votes

1 answer

3k views

Is there a way to turn off the focus point display on a D7000 when a manual lens is mounted?

asked Nov 11, 2012 at 5:58

6 votes

1 answer

2k views

How do I develop color negative (C41) film at home?

asked Jun 7, 2011 at 6:05

6 votes

1 answer

2k views

How do I get the d3000's electronic rangefinder to display when I use an AI lens?

asked Aug 26, 2010 at 21:23

6 votes

1 answer

7k views

D3000: "Error: Turn camera off and then on again." Quick fix?

asked Oct 10, 2010 at 17:30

6 votes

2 answers

1k views

What kind of artifacts will Nikon's lossy NEF compression algorithm cause?

asked Mar 20, 2011 at 6:03

4 votes

2 answers

1k views

Assuming a perfect sensor, what is the physical limit of ISO/pixel area?

asked Oct 16, 2011 at 22:25

3 votes

1 answer

333 views

Why doesn't Aperture show black as black?

asked Jan 5, 2012 at 7:24

3 votes

1 answer

9k views

Does the Nikon D3100 have audio input?

asked Aug 20, 2010 at 0:16

Stack Exchange Network

27 Questions

What is the "exposure triangle"?

How is ISO implemented in digital cameras?

Why store both JPEG and raw?

What are good gifts between $50 and $100 for photographers?

When is manual focus better than autofocus?

How can I avoid star trails without an expensive tracking mount?

How do soft focus or defocus control rings work?

Disadvantages of split-prism focusing screens?

What does it mean for light to be soft or hard?

How do I unwind a roll of film?

How do I develop black and white negatives at home?

What is an L plate?

How do you carry flash gels?

What is CLA service?

How do I know what celestial events will be visible soon?

What is the statistical distribution of sensor noise?

Should I use Manual or (semi-)automatic mode for timelapse in changing light?

In live view, why does my aperture open before and after a picture?

When would you use CTS (Straw) gel instead of CTO?

Is there a way to turn off the focus point display on a D7000 when a manual lens is mounted?

How do I develop color negative (C41) film at home?

How do I get the d3000's electronic rangefinder to display when I use an AI lens?

D3000: "Error: Turn camera off and then on again." Quick fix?

What kind of artifacts will Nikon's lossy NEF compression algorithm cause?

Assuming a perfect sensor, what is the physical limit of ISO/pixel area?

Why doesn't Aperture show black as black?

Does the Nikon D3100 have audio input?