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Just wanted to know, has anyone made a DIY Beam Expander or does anyone on LPF build and sell one. I would like one for my BRD using the Galilean principle in stead of the Keplerian.
Galilean, to me would be easier for me to build and the lens are a little cheaper from some sources I have found. Plano-Concave and Achromatic lens are used for the Galilean BE. Beam Expanders are available on the web but are very expensive. I figured that Jayrob may have tried this, but I could not find a thread for beam expanders. Any help would be great.
:thanks:
Galilean, to me would be easier for me to build and the lens are a little cheaper from some sources I have found. Plano-Concave and Achromatic lens are used for the Galilean BE. Beam Expanders are available on the web but are very expensive. I figured that Jayrob may have tried this, but I could not find a thread for beam expanders. Any help would be great.
:thanks:
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