Pierre Lemay
Amateur Astronomer and Telescope Maker
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About me
Projects
20 inch ball scope
Hinged Shelter
Ball Scope Tracking Platform
Dual Speed Helical Crayford Focuser (DSHC)
A DSHC You Can Make at Home
Past Telescopes
Telescope Making Tools
Grinding/Polishing Machine
Foucault/Caustic Tester
Machining Equipment
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Grinding/Polishing Machine