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Old 07-25-2010, 12:01 AM #1
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Default o-like dichros - good deal?

I noticed this set of 2 dichroic filters on o-like's website, only $29 for the pair. Anyone know if these are a quality product? I can't find them for anywhere near this price on other sites.

RGB combining system

I'm planning to start building my scanner with these, getting the optics together first.


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Old 07-25-2010, 12:08 AM #2
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Default Re: o-like dichros - good deal?

They should do the trick for a cheap build, but remember good quality optics are crucial when you want max power from your lasers and good beam quality.
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Old 07-26-2010, 12:32 AM #3
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Default Re: o-like dichros - good deal?

looks interesting, may try it for a yellow laser. wont be true yellow though
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Old 07-26-2010, 01:37 AM #4
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Default Re: o-like dichros - good deal?

If you get them, please do a review.
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Old 07-26-2010, 01:51 AM #5
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Default Re: o-like dichros - good deal?

I got these a while ago, they seem to combine colours quite nicely, maybe 5% is reflected with the green, about 1-2% with the red (on the red-green dichro). I would suggest these, they seem to do the job and don't fail the quality test. Sorry for the non-descriptive reply, but I would buy this If I were you. ( if you want functional and cheap dichros).

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Old 07-26-2010, 07:43 AM #6
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Default Re: o-like dichros - good deal?

Thanks AAlasers, I think I will grab a set and I'll write a bit more of a review when they arrive. However, not having a LPM it's hard to accurately assess these things. I can discuss the beam fidelity after passing through the dichros and estimate the losses; I'll do my best.
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Old 07-27-2010, 12:50 PM #7
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Default Re: o-like dichros - good deal?

I am now ordering the O-like dichros , I will let you all folks know how they perform in about two weeks when I recieve them (I hope).
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