james123

james123

Lives in France Toulouse, France
Works as a computer science
Has a website at http://www.photo-lovers.org
Joined on Dec 20, 2005

james123's recent activity

  • Diffraction is the ultimate resolution killer whatever the quality of the lens.
    For wavelength between 400 and 800 nanometers (visible light), the radius of the circle of confusion depends on the...

Activity older than 12 months is not displayed.
Total messages 10
Threads started 3
Last post Aug 2, 2008
Total comments 2
Total likes 3
Last post 3 months ago
Total reviews 2
Last review Feb 15, 2007
Entries 0
Votes cast 0
Photos uploaded 0