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Advance-VX GoTo Mount
  • 高負載德式電腦赤道儀 - PayLoad:30 lbs
  • programmable periodic error correction (PEC)
  • 兩軸由解碼器及直流伺服馬達驅動,順暢而寧靜
  • 簡易操作手控,內置40,000天體資料庫及著名天體資料
  • 內置記憶體 Flash 方便日後升級較新版本程式
  • 自動追蹤攝影連線埠 Autoguider Port
  • 手控內置RS-232埠,可連接外部電腦操作,可應用NexRemote 程式或其他兼容程式遙控望遠鏡
  • 標準Dove-tail夾座,方便連接任何望遠鏡
  • 可伸縮大型2吋不銹鋼管腳架,付配件架
  • 11 lbs 平衡鎚

原 價:$7,650   現推廣價: $6,600


The Celestron Advanced Series VX Equatorial Mount is a new generation of smaller equatorial mounts finely tuned for astro photography. Packed full of new features this mount tracks and performs superbly. Celestron Advanced Series VX Mount has a 30 lb payload. Equipped with Celestron's All Star Polar Alignment & Autoguider support this telescope is easy to set up. The Advanced Series VX Mount has built in Permanently Programmable Periodic Error Correction which allows you to track through long exposures. The Celestron Advanced Series VX Mount has a 30lb payload which allows for the stacking of additional astro photography accessories such as guide scopes and cameras. Enhanced motors and base castings allow the Advanced Series VX to handle greater load imbalances. Comes with 2 Year Celestron Factory Warranty.

Celestron Advanced Series VX Mount Specifications:

  • Payload - 30 lbs.
  • Permanently Programmable Periodic Error Correction.
  • Tripod - 2" Stainless Steel w/ Adjustable Legs.
  • Dovetail Type - Vixen V-Style.
  • Hand Controller - NexStar Plus w/ LCD Display.
  • Slew Speeds - Nine slew speeds, 4 deg/sec maximum.
  • Tracking Modes - EQ North, EQ South, Off.
  • Motor Type - Low cog DC Servo Motors w/ Encoders on Both Axes.
  • Counterweight - One 11lb Counterweight is included.
  • Tripod Weight - 17lbs.
  • Mount Head Weight - 18lbs.
  • Total Weight, Including Counterweight - 46lbs.

自動追蹤攝影 AutoGuiding
拍攝深空天體與拍攝行星月球不同,一般都需要較長曝光時間﹝由數分鐘至一小時以上﹞。實際上沒有任何赤道儀可以長時間拍攝而不出現追蹤誤差。所以要達到準確, 一般都要用上多一枝追蹤鏡 Guide-Scope 監控赤道儀的恆星速。較傳統方法是用十字線目鏡監控一顆追蹤星,但現更流行而輕鬆的方法是用 CCD 監控,目前己多間廠家有這類 產品,大致分兩類: CCD + NetBook 組合使用,及 內付操作晶片可獨立使用的 AutoGuider。前者有 QHY5,後者有 Sbig 的ST4 及Celestron 的 NexGuide 。 CCD 監控要配合程式使用,另外是赤道儀要有 Guide Port 配合。

有關 Celestron 的 NexGuide Autoguider


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