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-4 votes
2 answers
106 views

What is the major difference between aperture and shutter?

There is some thing which I get from google is: Aperture controls sharpness and focus of photo and also how much light enter in camera. Shutter is how much time shutter open and get light into light ...
Hamza's user avatar
  • 3
3 votes
3 answers
149 views

What is the possible optimal range for shutter speed, aperture, and ISO settings in product photography setting on white background?

I have an e-commerce store where I have to take product photography on a white background and I want to actually have a "standard" set-up for this. I know there is no one right answer to this because ...
Pherdindy's user avatar
  • 319
1 vote
1 answer
115 views

Finding the real settings of my camera

I installed the CHDK firmware on my camera. One of the options it has is to show the "true" ISO that any given displayed ISO represents (eg. display ISO 80 is really ISO 45). This got me wondering: ...
Mark's user avatar
  • 865
0 votes
2 answers
7k views

Settings for the Canon EF 100mm f/2.8L IS USM Macro Lens (both macro and portrait)?

I have a crop body camera (Canon T3i) and I'm renting the Canon EF 100mm f/2.8L IS USM Macro Lens for the weekend. I hope to use it for both macro shots and portraits. Can you recommend an aperture ...
PixelGraph's user avatar