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  • Member for 12 years, 8 months
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12 votes
4 answers
13k views

Does the human eye experience noise as a camera would?

5 votes
4 answers
4k views

How to calculate stops for a Watt based strobe?

1 vote
1 answer
5k views

What is Canon's Super Spectra Coating?

6 votes
4 answers
6k views

What's the use of exposure bracketing in film cameras?

8 votes
4 answers
4k views

Why did manufacturers stop including DOF scales on lenses?

3 votes
4 answers
15k views

Why I can't find an A-mount to Canon EF Adapter?

15 votes
13 answers
30k views

Is it worth buying a battery grip for my camera?

27 votes
6 answers
4k views

What is ETTR (Expose To The Right)?

3 votes
2 answers
702 views

How to achieve Greg Gorman style in his book Framed?

4 votes
3 answers
3k views

Will a prime lens help me get better portraits at a wedding?

3 votes
3 answers
638 views

What is "Resolution" and how is it related to "Printing"?

6 votes
1 answer
3k views

What is Effective Aperture?

6 votes
4 answers
4k views

What are the types of aperture blades?

6 votes
8 answers
2k views

What unique techniques can I use for shooting fireworks?

1 vote
1 answer
585 views

How to cancel halfway Noise Reduction Process in Canon Rebel T3i?

4 votes
2 answers
6k views

Why is my Epson SureColor P600 suddenly printing weird cyan colors?

9 votes
2 answers
7k views

What does "Non-Mfg Zoom Lens" mean?

2 votes
2 answers
1k views

Can changing metering mode change focus?

13 votes
3 answers
57k views

What does "Tone" mean?

5 votes
2 answers
18k views

How does the Canon EF 75-300mm USM III compare to the Canon EF 70-300mm USM IS?

7 votes
3 answers
12k views

What is Aliasing and Anti-Aliasing?

0 votes
2 answers
128 views

How to select everything Lens Flare filter has added to the image?

9 votes
5 answers
4k views

Why don't people care any more about shutter speed accuracy?

6 votes
2 answers
2k views

Lenses and Filters: what do the terms Coating, Multi-Coating and Nano-Coating mean?

11 votes
3 answers
11k views

Should I put UV filter to protect the lens even if I put a lens hood?

0 votes
5 answers
2k views

Is it typical to experience zoom creep with the Canon EF 24-105mm F/4 L IS USM?

1 vote
1 answer
296 views

Canon EOS 1V HS doesn't fire Canon EX430 ii or PocketWizard

0 votes
1 answer
88 views

Did Calumet distribute Lee filters?

2 votes
2 answers
4k views

What is the sound that I'm hearing from Canon EF 24-105mm F/4 L lens?

12 votes
3 answers
2k views

When should I break the rule of thirds?