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Can you identify this instrument?
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in: Telescopes
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- 2 years, 2 months ago
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Next Solar Eclipse
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in: Sun
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Photographic objectives used as visuals
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- 2 years, 9 months ago
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Light pollution
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- 2 years, 10 months ago
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Pic du Midi
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in: General Discussion
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- 3 years, 3 months ago
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Rays at sunset
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in: Atmospheric Phenomena
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- 3 years, 6 months ago
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Annular Solar Eclipse 2021 June 10
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- 3 years, 6 months ago
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COVID-19
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Transit of Mercury
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Can you identify this instrument?
