Optical Testing Sky-Watcher Stargate 20'' Synscan Dobsonian 50公分口徑反射鏡光學檢測

分類: 器材情報 Equipment
2023-03-10
臨交付客人前幫對方拍些照片,也做一下光學檢測,刀口儀下的表現十分理想。星河科研社為Sky-Watcher香港獨家代理,下一批將會於5月抵港,現接受預訂。
Per customer request, took some hardware and Foucault test photos before delivery, the optical figure is very good. Galaxy Scientific Group is Sky-Watcher Hong Kong sole dealer. Next shipment arriving in May, now accepts pre-orders.  

Sky-Watcher 50公分口徑反射鏡
Sky-Watcher Stargate 20'' Synscan Dobsonian
D508mm, FL2000mm, f/3.9



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