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- Nov 25, 2011
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Hello, I am looking to buy some diffraction gratings. I have found some on eBay and Amazon but neither will ship to Brazil. Also, I found some from DragonLasers but it costs $40 for 1 +shipping and that is ridiculous. So if anyone has one or two they have sitting around they can sell I would love to buy and pay shipping. I prefer a single axis glass diffraction grating but any will do. Even those cheap rainbow cards are fine. Post here or PM me if you have any you could spare and a price +shipping. Thanks!
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