SKYWATCHER EVOSTAR 80ED
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28:03
SKYWATCHER NEWTON 200/1000 DS
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26:02
REFRACTORES DOBLETES ED
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13:12
Budget Apochromat - SkyWatcher ED80 / Evostar 80ED
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11:08
A falha fatal do telescópio refrator Bresser 60/900 AZ
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50:49
"It's Here!" (Sky-Watcher 150ED & Losmandy GII Mount)
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6:29
Comparativa refractores Evolux ED62 y ED82 contra los tubos ED72 y ED80 skywatcher
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25:26
¿UN TELESCOPIO PEQUEÑO PUEDE SER MEJOR QUE UNO GRANDE?
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28:27