Hi all,
I noticed something on a shot of a blackbird I took the other day, is it chromatic abberation? And if yes, what is that and how do you avoid it?
It's a discoloured area in the grass, bottom left. I've saved the un-edited file as a jpg and re-sized and set to 72ppi to upload here.
It was overcast off an on, but I thought it was bright enough. I was using my Sigma APO 80-400mm F4.5-5.6 EX DG and not thinking beyond getting a decent shot before my arm dropped off!
Exif Info
Capture Date: 2007-05-09 15:17:34
Exposure Mode: P - Program AE
Exposure Compensation: 0
ISO Setting: 100
White Balance Setting: Auto
Flash: Off
Shutter Speed: 1/125s
Aperture Value: F5.6
Metering Mode: 8 Segment Metering
Focus Setting: AF-S - Single Auto Mode
Focal Length: 400 mm (80-400)
Resolution: High
Drive Mode: Continuous Shooting
Camera: SIGMA SD14 01002406
Firmware version: SD14 1.02
Image Unique ID: 30313030323430360EE64146560BB00B
Saved X3F Settings
Exposure: +0.0
Contrast: +0.0
Shadow: +0.0
Highlight: +0.0
Saturation: +0.0
Sharpness: +0.0
X3F Fill Light: +0.0
Color Adjustment: 0
Thanks