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SBAUstars: IMG_0952 SBAU Telescope workshop JerryW eyepieces project camera adapter third planet optics
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SBAUstars: IMG_0953 SBAU Telescope workshop EdK JerryW
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SBAUstars: IMG_0954 SBAU Telescope workshop TomK quartz mirror blank
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SBAUstars: IMG_0955 SBAU Telescope workshop TomK quartz 12 inch mirror
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SBAUstars: IMG_0957 SBAU Telescope workshop TomK JerryW PaulW
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SBAUstars: IMG_0956 SBAU Telescope workshop TimC contact test lines
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SBAUstars: IMG_0958 SBAU Telescope workshop MikeC TimC EdK
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SBAUstars: IMG_0959 SBAU Telescope workshop MikeC TimC EdK
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SBAUstars: IMG_0960 SBAU Telescope workshop JerryW test TomK mirror spherocity
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SBAUstars: IMG_0961 SBAU Telescope workshop mirror test
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SBAUstars: IMG_0963 SBAU Telescope workshop TimC mirror tool grinding contact
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SBAUstars: IMG_0962 SBAU Telescope workshop TimC book capturing the stars