I don't know why I keep forgetting this ...
You'll never forget again once you see how much detail you are getting with your setup. Fantastic
Sarge69
At this magnification, you can see just how narrow is your DoF. Decreasing your aperture is the only way to increase DoF in a single exposure. What is your illumination source?
Nikonian72 wrote:
At this magnification, you can see just how narrow is your DoF. Decreasing your aperture is the only way to increase DoF in a single exposure. What is your illumination source?
Canon 550EX with Fotodiox Softbox. f/16 aperture. What should it be?
pinkycat wrote:
Canon 550EX with Fotodiox Softbox. f/16 aperture. What should it be?
Excellent illumination set-up, and correct aperture. Is your speedlight on manual, or eTTL? I find your spider images a bit dark.
So the trick is to make sure the important plane of subject is as close to lens tangent as possible, to keep interesting detail within narrow DoF. Not always possible, and rarely easy.
Nikonian72 wrote:
I find your spider images a bit dark.
With the spiders, it was very hard to get close enough because they were against a wall and the softbox stuck out too far, so I could only get so close. That may account for the darkness. Should I have adjusted my exposure a bit or something else to account for the lack of light?
pinkycat wrote:
With the spiders, it was very hard to get close enough because they were against a wall and the softbox stuck out too far, so I could only get so close. That may account for the darkness. Should I have adjusted my exposure a bit or something else to account for the lack of light?
I first need to know if your speedlight is set to manual or eTTL.
Nikonian72 wrote:
I first need to know if your speedlight is set to manual or eTTL.
It's set to eTTL, I think. I know it's definitely not manual.
pinkycat wrote:
It's set to eTTL, I think. I know it's definitely not manual.
YOU need to make all exposure choices. Leave nothing to the whims of your camera or speedlight.
Same set-up as before, but set your speedlight to manual, and set output to 1/4 or 1/2 power. In a test exposure situation, you can increase or decrease your speedlight output to adjust to proper exposure. Once you have a feel for exposure, you can adjust for light-colored subjects or dark-colored subjects.
Same starting point: ISO 400, 1/200-sec at f/16, speedlight to 1/4-power.
P.S. - I tweaked your spider just a bit. I increased: exposure; color saturation, & sharpness.
Tweaked
Original
Nikonian72 wrote:
YOU need to make all exposure choices. Leave nothing to the whims of your camera or speedlight.
Same set-up as before, but set your speedlight to manual, and set output to 1/4 or 1/2 power. In a test exposure situation, you can increase or decrease your speedlight output to adjust to proper exposure. Once you have a feel for exposure, you can adjust for light-colored subjects or dark-colored subjects.
Same starting point: ISO 400, 1/200-sec at f/16, speedlight to 1/4-power.
P.S. - I tweaked your spider just a bit. I increased: exposure; color saturation, & sharpness.
YOU need to make all exposure choices. Leave noth... (
show quote)
Thanks, Douglass! It looks great. I'll experiment with the exposure.
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