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Old 25-02-2011, 06:11 PM
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cookie8 (Vincent)
Hooked since Halley's

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Join Date: Dec 2005
Location: Baulkham Hills,NSW
Posts: 790
collimate the collimator

Forgot how to collimate my GSO laser collimator. Which screws should I turn when the beam draw a circle on a distant wall?
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