Product
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產品目錄
MEADE
8"/ 10"/ 12"LX90GPS-ACF/UHTC 全功能電腦控制
教學級天文望遠鏡
8" LX90GPS-ACF 已獲以下學校使用: 2008 -教育統籌處 2009 -龍翔官立中學 -聖公會聖瑪利堂莫慶堯中學 -筲箕灣官立中學 -伍華中學 -西貢崇真中學 |
2011 Maryknoll Convent School |
致全港各學校: 凡購買天文儀器滿港幣8000 元或Meade 套裝 天文望遠鏡,可免費獲得一次由 天文匯派員到貴校提供儀器使用課程。 詳情可電郵 本公司 或致電 96383899查詢 |
To
all schools in Hong Kong: All purchases exceed HKD8000 amount, your school will be granted a free seminar on telescope operation, care and maintenance. For details, please contact our company or phone 96383899 |
![]() www.astronomy.idv.hk |
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LX90-ACF |
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LX90-SC |
LX90-ACF For the truly discerning astronomer who will not tolerate anything but the very best, there is Meade's Advanced Coma-Free (ACF) optical system. ACF takes all of the features of our SC models and then ups the ante. With it's technologically superior optical design, ACF gives a flatter, coma-free field of view with pinpoint images all the way to the edge of the field, rivaling Ritchey-Cre'tien performance at a fraction of the cost. ACF is the perfect solution for the serious astroimager or visual astronomer looking for observatory-class optics. |
GPS - LX90 can do more than track satellites. It talks to them as well. Turn it on and the built-in Sony(R) GPS sensor immediately determines your precise date, time and location. AutoAlign(TM) then uses this info to align your scope for a tour of the most spectacular sights in the universe. |
SLEW SPEED – The LX90 slews (moves) from star to star at 7 degrees per second. That is more than twice as fast as the competition. This means that over the course of an evening, a Meade LX90 will show you two to three times more objects. |
EASY ALIGN(TM) –LX90s are smart scopes that know the night sky right out of the box. Easy Align picks two alignment stars for you and places them right in your viewfinder. Just center them to fine tune your alignment and the wonders of the universe are at your fingertips. | RIGID
CAST ALUMINUM FORK MOUNT – The Meade LX90's Optical Tube Assembly is
mounted on two sturdy fork arms giving you a rock solid platform for astrophotography.
LX200(TM) - SERIES TRIPOD – The LX90 comes standard with the same sturdy field tripod as the LX200-ACF series telescope. |
OVERSIZED PRIMARY MIRROR – Only Meade manufactures their primary mirrors in diameters larger than their listed aperture (e.g. the diameter of the 8" LX90’s primary mirror is actually 8.25").This additional 1/4" yields a wider, fully illuminated field-of-view, and allows you to see the light other telescopes leave behind. | SMART DRIVE(TM) – Meade’s AutoStar? provides Periodic Error Correction (in polar mode). Over the course of one or more training periods your LX90 will minimize guiding corrections during long exposure astrophotography. |
8 X 50 VIEWFINDER – Quickly and easily locate and center deep sky objects. | AUTOSTAR CONTROLLER – Meade’s AutoStar? can be updated after purchase. Click here to download software upgrades, guided tours and timely objects like comets, satellites and new discoveries – Free! Keep your AutoStar up-to-date, and your LX90 will grow with you for years to come. |
![]() 8" LX90-ACF/GPS/UHTC with Autostar and standard tripod 8" LX90GPS-ACF/GPS/UHTC 連 Autostar 及標準腳架 |
MEADE
8" LX90 was shown on a TV programme dated 8 June 2006. It
was talking about the usage of M8 by some journal reporter who was going
to capture the latest news of local artists. |
#497
Autostar電腦控制器 兩軸同時以每秒6.5度轉動的自動GO
TO功能,可自行訂出以下 16888個已命名的恆星、SAO星表恆星、大量的雙星、變星及一些 |
Now
you can buy the telescope of a lifetime at a price you probably never thought
possible -
現在你可以極吸引的價格而擁有一枝終身受用的望遠鏡 -
8"
LX90
![]() 8" LX90-ACF with Autostar and standard tripod 8" LX90-ACF 連 Autostar 及標準腳架 |
![]() Accessory Port Module (APM) connected to the auxiliary port of the telescope for use with illuminated eyepiece, electric focuser & CCD autoguider APM 接駁望遠鏡 AUX 埠, 可外加照明目鏡, 電動對焦及 CCD 自動導星 ![]() LX90 wedge with polar adjust & compass (optional) LX90赤道架附極軸調整及栺南針 |
8" LX90-ACF 特點 1. 口徑達 8", 集光力為 5" 的 2.5 倍 2. 電腦找尋 30,223 個天体, 最高巡天速度每秒 6.5 度 3. 超高透光鍍膜 UHTC 比一般鍍膜高 21% (可見光 450-700nm) 4. 可使用電腦控制 5. 最新 Autostar 資料可於網上更新 6. 配合赤道式斜批 (equatorial wedge) 可作長時間追蹤攝影 7. 附加 APM 可接駁 CCD 作偏軸式追蹤導星 (off-axis guiding) 8. 價格相宜 (在香港購買, 自取價) 9. 一年有限度保養 |
Autostar Controller Autostar 控制器
Autostar #497 適用於 ETX-90PE, ETX-125PE及 LX90-ACF 望遠鏡, 它是目前最多功能的望遠鏡控制器之一. 只須輸入日期、時間及預先設定兩顆基準星 (alignment star), 按 GOTO 鍵, 你便可輕鬆地觀測多達 30,000 個天体. 它使用非常簡單, 就算初入門的觀測者在第一次亦很容易觀測到多個天体:土星環, 木衛, 獵戶座星雲, 亞米加星團等. 你亦可將 Autostar 與電腦連線, 透過 #505 連線套件及 Meade AstroFinder 軟體, 便可用滑鼠自如地操控望遠鏡, 不消十數秒, 望遠鏡立刻指向目標天體.
Autostar flowchart
| Autostar 流程圖
![]() Autostar 6個主菜 →Setup設定→Object目標→Event天象→Guided Tour導航→Glossary詞匯→ Utilities應用 |
![]() Autostar 6個主菜操控樹狀圖 |
調校兩顆星
(Alignment star)
前必需做的步驟 1. Autostar
上按 ? 鍵 再按
5 鍵 |
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找星大法 |
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LX90 FAQ & Information Centre |
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