Dome Port Choices Without (most) of the Theory!

Wetpixel Editor Adam Hanlon attempts to provide some guidance to underwater photographers about selecting the right sized dome port, without delving into too much optical theory. To see more on the subject, see Alex Mustard's excellent discussion:    • Beyond The Dome Talk - Part 1 - Dome Port ...   Wetpixel is the source for all things to do with underwater imaging: http://wetpixel.com