Just for the record, Rubylith has a slightly frosted finish to it, so it would be a bad candidate for transmission filtering.
Here's an off-the-wall idea, though. How about getting one of these sampler filter booklets for free (plus $7.50 s&h)?
Rosco Swatchbooks
Then have a glass shop cut you a small piece from scrap and attach the correct filter to it. Either with black tape around the edges, or a lightly-applied clear spray adhesive.
Ken

Adv Reply