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Nov13-12, 12:08 AM
P: 5
I got these for a couple dollars at an electronics flea market. They look like maybe some kind of dichroic lens, but I don't know. Can anyone help identify them? Did I get a good deal for a couple bucks?

Here's the first one. It's hard to tell from the picture, but it's got a slight red tint:
The side has printed on it: 110-0006-RD CVI 211020

Here's one side of the next one:
And the other side:
The top of the case has a sticker that says
Part No:
105-0022, Rev. F
S/N: 2213+2214

I don't know much about optics, but I have a HeNe laser and thought these might be fun to play with. I'd be much obliged to anyone who can help identify.
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