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Photos: Rachel's talk on basic instruments for amateur astronomy, to a
group of teachers: St-Quentin 03-05-15
An attempt to see Sun spots... 
Since the clouds came in, we at least can see the power of the 11 x 80 binoculars.
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group of teachers: St-Quentin 03-05-15 An attempt to see Sun spots... Since the clouds came in, we at least can see the power of the 11 x 80 binoculars. |
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