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Yunnan rainy days was finally past, long-planned journey of star photography in West Yunnan has been carried out. We plan it for 4 days, and will approach in Kunming,Dali jizu mountain and Lijiang gaomeigu.

Another purpose of the trip, is to experience our astronomy filter L-Pro filter, which is a filter suitable for deep sky image.

Dali jizu mountain # Day time

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By Tashan, Sony a7r+Optolong L-Pro, 20s.

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 By Leo, Sony a7r+Optolong L-Pro, 15s.

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By Tashan, Sony a7r+Optolong CLS, 300s.

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By @EZ fenglingshanhuo

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Sony A7/Leica R180 2.8/Optolong Sony L-Pro/Hoshino Equatorial tracking/ISO1250,3min*24

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By @tashan, Sony a7r Optolong bcf/ Optolong CLS/15s.

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