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          VB42 / VB60 / VB90 / VB115 / VB142 / VB180 / VB220

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          T2N: 14 NM-2000 NM

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          ?ι???3 / 4 / 5 / 7 / 8 / 10

          ?p????15 / 20 / 25 / 30 / 32 / 40 / 50 / 70 / 80 / 100

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          ?ι?????1arcmin / ??3arcmin / ??5arcmin??P0/P1/P2)

          ?p??????3arcmin / ??5arcmin / ??7arcmin??P0/P1/P2)

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          ?ι????R 97%

          ?p?????R 94%

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          30000h




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          大发黄金城