GWZ
Loc: Bloomington, IN
A short while ago I posted a picture of a Robber Fly on a fence post. (See the first image below.)
A few days ago I was in the same location and a Robber Fly (not sure if it was the same one or a different on) landed on another nearby post. This time it was looking straight at me, so I popped off a short burst, hoping to catch a different view. I looked at it on the LCD screen on the camera and did not see anything unique or special in the shot. It was just another image of this bug from a different angle ... until I got home and looked at it on my computer monitor. (Hint - look between the front legs.)
Best in download.
Gary
Outstanding! How did you get such great DOF?
GWZ
Loc: Bloomington, IN
nimbushopper wrote:
Outstanding! How did you get such great DOF?
Thank you all for looking and enjoying.
Nimbus - based on using two DoF calculators, the DoF in each image was 0.02 feet. My math might be off, but I calculate this to be about 1/8". This is most visible by looking at the dark fence post under the fly.
This is based on the following data - Olympus EM-1 II, 40-150mm f/2.8 zoom with 1.4 teleconverter - this is a 210mm FF equivalent, shot at f/8 (bright sunlight), from about 4 feet distance.
There are two factors I would attribute the Dof/sharpness in these images to. First, it was pretty bright sunshine which helps define edges and hairs better. Second, luck. Knowing I was working with razor thin Dof , and being that both of these images were handheld, I shot in 10-shot bursts. I had about 30 - 40 images of each picture and selected the best, then did just a bit of PP to sharpen up a bit. In each case I was the variable since the post on which the fly was sitting would not move in the breeze.
Hope this helps.
If you want to reply, then
register here. Registration is free and your account is created instantly, so you can post right away.