Craig Brelsford
09-19-2010, 01:00 AM
Any comments will be welcome, but I'm particularly interested in how you'd have handled the situation and what I should do next time.
Some background:
After more than two hours of patient stalking, I came to within 90 m of these Eurasian spoonbills. I'd timed my stalk so as to be in a good position during the good light. I was knee-deep in muddy water and having the time of my life. Suddenly the spoonbills took off. To my surprise, their trajectory was somewhat toward me. Because the spoonbills were close and because they'd just begun their flight, they are bunched up in the frame. (This shot is full-frame; no crop.) I regretted not having taken off my 1.4x teleconverter, but just moments before I'd been shooting the spoonbills standing still and was needing all the focal length I could get. I thought that the spoonbills would give some warning that they were about to fly, allowing me time to take the teleconverter off, but they gave none. Shooting these white birds is problematic, especially in the bright sun of semi-arid Inner Mongolia. I want speed, but if I run my ISO too high, then I get noise. If I try to compensate for the noise by exposing to the right of the histogram, then the whites of the spoonbills burn out. How can I square this circle?
Results such as this one have put me in the market for the Nikon D3 (or possibly D4, rumored to be coming out next year).
Specs below. Note my exposure compensation of -0.7, necessary even minutes before sundown with the spoonbills to avoid hot areas. The downside is that the faster speed means a darker photo and therefore noise.
Device: Nikon D300
Lens: VR 600mm F/4G
Focal length: 850mm
VR: OFF
Aperture: F/7.1
Shutter Speed: 1/1000s
Exposure Mode: Aperture Priority
Exposure Comp.: -0.7EV
Metering: Center-Weighted
ISO Sensitivity: ISO 320
Some background:
After more than two hours of patient stalking, I came to within 90 m of these Eurasian spoonbills. I'd timed my stalk so as to be in a good position during the good light. I was knee-deep in muddy water and having the time of my life. Suddenly the spoonbills took off. To my surprise, their trajectory was somewhat toward me. Because the spoonbills were close and because they'd just begun their flight, they are bunched up in the frame. (This shot is full-frame; no crop.) I regretted not having taken off my 1.4x teleconverter, but just moments before I'd been shooting the spoonbills standing still and was needing all the focal length I could get. I thought that the spoonbills would give some warning that they were about to fly, allowing me time to take the teleconverter off, but they gave none. Shooting these white birds is problematic, especially in the bright sun of semi-arid Inner Mongolia. I want speed, but if I run my ISO too high, then I get noise. If I try to compensate for the noise by exposing to the right of the histogram, then the whites of the spoonbills burn out. How can I square this circle?
Results such as this one have put me in the market for the Nikon D3 (or possibly D4, rumored to be coming out next year).
Specs below. Note my exposure compensation of -0.7, necessary even minutes before sundown with the spoonbills to avoid hot areas. The downside is that the faster speed means a darker photo and therefore noise.
Device: Nikon D300
Lens: VR 600mm F/4G
Focal length: 850mm
VR: OFF
Aperture: F/7.1
Shutter Speed: 1/1000s
Exposure Mode: Aperture Priority
Exposure Comp.: -0.7EV
Metering: Center-Weighted
ISO Sensitivity: ISO 320