Fran
Loc: Northeast, United States
what is causing the aura around my subjects in this shot... If you zoom in its very apparent. Thanks! Fran
SonyA580
Loc: FL in the winter & MN in the summer
If you are referring to purple/blue fringe, it's called chromic aberration and it's more evident is some lenses than others. It occurs when you have a very contrasty picture, i.e., a lot of black next to white. Almost all of it can be removed by some of the post processing programs, either directly, or simply by reducing the blue and red channels. This shot has a contrast range way beyond a camera's abilities to capture. You may be able to get both the barn interior and the outside exposed correctly useing HDR, or some post processing methods.
Fran
Loc: Northeast, United States
SonyA580 wrote:
If you are referring to purple/blue fringe, it's called chromic aberration and it's more evident is some lenses than others. It occurs when you have a very contrasty picture, i.e., a lot of black next to white. Almost all of it can be removed by some of the post processing programs, either directly, or simply by reducing the blue and red channels. This shot has a contrast range way beyond a camera's abilities to capture. You may be able to get both the barn interior and the outside exposed correctly useing HDR, or some post processing methods.
If you are referring to purple/blue fringe, it's c... (
show quote)
Thank you. This is very helpful. I'll adjust the chromic aberration setting in LR.
SonyA580 wrote:
If you are referring to purple/blue fringe, it's called chromic aberration and it's more evident is some lenses than others. It occurs when you have a very contrasty picture, i.e., a lot of black next to white. Almost all of it can be removed by some of the post processing programs, either directly, or simply by reducing the blue and red channels. This shot has a contrast range way beyond a camera's abilities to capture. You may be able to get both the barn interior and the outside exposed correctly useing HDR, or some post processing methods.
If you are referring to purple/blue fringe, it's c... (
show quote)
I'm voting with SonyA580.
--Bob
big-guy
Loc: Peterborough Ontario Canada
A friendly FYI from the language police. For the record, it is chromatic not chromic.
chromic
(ˈkrəʊmɪk)
adj
1. (Elements & Compounds) of or containing chromium in the trivalent state
2. (Elements & Compounds) of or derived from chromic acid
chro·mat·ic
(krō-măt′ĭk)
adj.
1.
a. Relating to colors or color.
b. Relating to color perceived to have a saturation greater than zero.
2. Music
a. Of, relating to, or based on the chromatic scale.
b. Relating to chords or harmonies based on nonharmonic tones.
big-guy wrote:
A friendly FYI from the language police.
2. Music
a. Of, relating to, or based on the chromatic scale.
b. Relating to chords or harmonies based on nonharmonic tones.
We're not going to get modal here, are we?
--Bob
8-)
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