ChromaticSoul :: The Blog

Finding Your Lens’ ‘Sweet Spot’

Posted on: 11 June 2010

From B&H Insights:

…while we can’t possibly address the optimum shooting parameters needed to squeeze the highest performance out of every lens on the marketplace, there are a few guidelines we can offer up that might at the very least influence the way you go about taking pictures.

The first thing we have to do is define the difference between maximum sharpness and maximum focus. If your goal is to squeeze the maximum levels of image sharpness out of your lens you can achieve this by simply stopping your lens aperture down 2.5 to 3-stops from the lens’s maximum aperture. As an example, if the maximum aperture of your lens is f/2.8, you’ll want to shoot with your lens aperture set between f/5.6 and f/8. For a lens that has a maximum aperture of f/3.5, the sweet spot of your lens resides somewhere between f/8 and f/11. Similarly, if your lens has a maximum aperture of f/1.4, the sweet spot of your lens is located somewhere between f/2.8 and f/4. And this simple rule of thumb works with most every lens you’ll ever own.

Read the rest of the article here.

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  • thebail: Reblogged this on Underwater Ap
  • Veronica Lynne: Did you use it? It's RODEO time! That might make a good pic for the fb page to.
  • Veronica Lynne: Certainly. I am flattered. Just give credit--ChromaticSoul Photos. Also, I would love to see how you use it. The rodei is this weekend! Veronica Lynn
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