蠕洞
发表于 2011-7-20 22:03
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来自: 宁夏银川市 电信
he SV130 EDT Apo Triplet uses FPL-51 and an optical design that delivers high contrast and resolution. This telescope comes with the Stellarvue 3” fully rotating, dual speed focuser, dual mounting rings and reinforced, padded case. |
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