Copyright © 2004

A shutter speed of 1/250 (aperture = f4) was used here, and it was enough to freeze the movement of the entire coral but the depth of field was only enough to keep one polyp in sharp focus.

File: 1-250.jpg
File size: 49KB
Date/Time: 2004:10:21 22:22:22
Image size: 600 x 399

Reefkeeping Magazine™ Reef Central, LLC-Copyright © 2004

Examples of varying the shutter speed. by Greg Rothschild -