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WO 2" DDG SCT focuser                      數位顯示對焦座

NEW 羽毛調焦 + 數位顯示對焦座 2010 美國天空與望遠鏡雜誌 評為熱賣產品
Schmidt-Cassegrain / Maksutov-Cassegrain telescope rotatable focuser with 1:10 dual speed microfocuser.Including 2" to 1.25" adapter. Weight:1100g Loading capacity: 3kg	WO Crayford focuser was acredited Hot Product 2010 by Sky & Telescope illustrated by Dennis di Cicco

William Optics DDG adjustment guide 數位顯示對焦座調節指引 B (2.5mm扳手) 調焦阻尼 | A 調焦鎖 | C,D,E,F為廠方預調 如非必要, 請勿誤調