Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

47504 topics in this forum

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  1. Maksutov STF Mirage 7 Deluxe

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  2. Anciens oculaires

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  3. Diélectrique ?

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  4. rotateur ARCO prima Luce lab

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  5. Oculaire 24mm ou bino 27mm

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  6. Collimation Rumak

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