|location||South Carolina, USA|
|visits||member for||1 year, 3 months|
|seen||6 hours ago|
I have been a Linux user since 2001 and an Ubuntu user since 2005. My area of particular interest is networking and wireless. I also participate frequently at ubuntuforums.org in Networking and Wireless.
Canon 24-70mm 2.8f - Optimal aperture for sharper pictures
@MichaelClark - I have never been aware of a camera lens (i.e., not a photocopier lens or a microscope lens) that was sharpest at f/2.8. I would love to learn more about it. Can you provide any further reading or links?
How to take extreme (multiple month!) long exposure photos?
Does this help? petapixel.com/2013/01/22/…