fluorescent
-
Fluorescent Friday : Hurghada Departure
Some underwater creatures can absorb light and re-emit it at longer wavelengths. Scuba divers and photographers use yellow filters on masks and lenses to observe and capture these phenomena during night dives in the Red Sea, Egypt. Additional camera setup details for capturing fluorescent images are provided in the content.
-
Fluorescent Friday
I have always been intrigued by how and why some creatures fluoresce above and below the waterline. Biofluorescence is the absorption and reemission of light from living organisms. Fluorescent organisms have proteins built into their skin or other tissues that absorb energy from light and reemit it as a different colors. This results in a…