Re: Hoya RM-100

[Joshua_Putnam <josh@xxxxxxxxxxxx>]

"Willem-Jan Markerink" <w.j.markerink@xxxxx> writes:

>Btw, apart from the darker Hoya RM90 (Wratten #87A equivalent, 
>although it leaks more visible light than even a #87), has anyone 
>ever heard about a Hoya RM100?
>I have been contacted about that one at least once, and perhaps even 
>twice, but it is not listed in any of my brochures, past (HAMA) or 
>present.

I've never seen an RM-100 myself, but they're listed on Bes
Optics' page of Hoya filter specifications, see:

http://www.besoptics.com/html/hoya_infrared_transmitting_filters.html

The curve looks very similar to the RM-90, just shifted 100nm.

Disclaimer: I've never dealt with Bes Optics, just came across
their web page a while ago and remembered the RM-100 was on it.

-- 

 Josh@xxxxxxxxxxxx  is  Joshua Putnam / P.O. Box 13220 / Burton, WA 98013
                       "My other bike is a car."                   
                     http://www.wolfenet.com/~josh/
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