12-03-2010, 06:17 PM
[quote name='Brightcolours' timestamp='1291380855' post='4734']
http://toothwalker.org/optics/chromatic.html
[/quote]
Interesting. However I'm a bit confused by the following (longitudinal chromatic aberrations):
"As the human eye and autofocus systems are particularly sensitive to green light, both manual focus and autofocus tend to bring the green image in sharp focus. The other colors of the spectrum are left defocused and add up to a magenta fringe. For this reason purple fringing is more common than green fringing."
Is that so?
http://toothwalker.org/optics/chromatic.html
[/quote]
Interesting. However I'm a bit confused by the following (longitudinal chromatic aberrations):
"As the human eye and autofocus systems are particularly sensitive to green light, both manual focus and autofocus tend to bring the green image in sharp focus. The other colors of the spectrum are left defocused and add up to a magenta fringe. For this reason purple fringing is more common than green fringing."
Is that so?