The Cellar

The Cellar (http://cellar.org/index.php)
-   Image of the Day (http://cellar.org/forumdisplay.php?f=10)
-   -   Oct 20th, 2018 : UVIVF (http://cellar.org/showthread.php?t=33804)

xoxoxoBruce 10-19-2018 09:41 PM

Oct 20th, 2018 : UVIVF
 
What the hell is UVIVF? Ultraviolet-induced visible fluorescence.

http://cellar.org/2017/flower1.jpg

Quote:

Each time I do a set of UVIVF photos, it starts with going out under the cover of darkness to snatch unsuspecting flowers growing around the neighborhood. I rarely know what to expect from a flower before I get it back to shoot. Some I think will dazzle end up flopping, and others I am surprised by their colors or light. Every one is a surprise!
http://cellar.org/2017/flower3.jpg

Quote:

In the same way a tee-shirt blue glows under a black light, most organic material glows at least a little with UV stimulation and in all kinds of colors. To make the most of it, I make sure I’m working in the darkest environment I can and use a 365nm light so the camera can’t see the UV light.
http://cellar.org/2017/flower2.jpg

If you’re into cameras he shows how to do a Sony A65 full spectrum IR conversion.

link

link


All times are GMT -5. The time now is 08:43 PM.

Powered by: vBulletin Version 3.8.1
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.