V
Victor Roberts
- Jan 1, 1970
- 0
I'm cleaning out some old piles of paper in my office and
came across a pair of spectral distribution glasses that
Philips gave out at a Light Fair or IES meeting, probably
around 2000, based on the "layer" in which they were found.
These look like 3-D glasses, but resolve the SPD of any
light source the wearer looks at. Rather neat, if you can
find a pair.
--
Vic Roberts
http://www.RobertsResearchInc.com
http://www.cflfacts.com
sci.engr.lighting Rogues Gallery http://www.langmuir.org
To reply via e-mail:
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It may not be used in any publication or posted on any Web
site without written permission.
came across a pair of spectral distribution glasses that
Philips gave out at a Light Fair or IES meeting, probably
around 2000, based on the "layer" in which they were found.
These look like 3-D glasses, but resolve the SPD of any
light source the wearer looks at. Rather neat, if you can
find a pair.
--
Vic Roberts
http://www.RobertsResearchInc.com
http://www.cflfacts.com
sci.engr.lighting Rogues Gallery http://www.langmuir.org
To reply via e-mail:
replace xxx with vdr in the Reply to: address
or use e-mail address listed at the Web site.
This information is provided for educational purposes only.
It may not be used in any publication or posted on any Web
site without written permission.
