Dark Water 1000nm with converted Sigma fp.

Started 3 months ago | Discussions thread
xpatUSA
xpatUSA Forum Pro • Posts: 19,540
Re: Dark Water 1000nm with converted Sigma fp.
1

Scottelly wrote:

xpatUSA wrote:

SigmaTog wrote:

Dark Water 1000nm with converted Sigma fp.

Interesting, Colin.

At 1000nm, water absorbs energy about 1000 times more than visible light:

http://hyperphysics.phy-astr.gsu.edu/hbase/Chemical/watabs.html

Wouldn't it depend on the ppm concentration Ted?

I'm sure it would Scott.

Er, ppm of what ... ?

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