Celestron Explorascope 80AZ

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22102

Celestron Explorascope 80AZ Telescope

Item Numnber: 22102
$1,450.00 $1,280.00 (Including Tax)
Quantity
  • Product Details
  • 80mm 手動折射式望遠鏡配上完全包圍光學塗層玻璃及輕量架
  • 方便快捷架設
  • 包括配件: 目鏡(20mm and 4mm), 3x 巴羅鏡, 90° 稜鏡及尋星鏡
  • 慢動作控制操控桿易於對準目標
  • 可調較三腳架及配件架

Explorascope 80AZ 是手動經緯儀,折射式望遠鏡觀察天像的完美選擇。 Explorascope 80 可以觀察到行星、月球、星團及較光的深空天體例如獵戶座大星雲及仙女座大星系。

望遠鏡能於瞬間內架設。就算是第一次架設,也能在數分鐘內完成。 整個望遠鏡組合只重 7磅 — 十分適合即興觀察或你的人生冒險帶你所到的地方。

手動經緯儀望遠鏡

透過順滑的雲台操控桿,能易於指向目標及望夜空中指路。控制操控桿上、下、左、右於目鏡中追蹤目標。

包括的配件

Explorascope 80AZ 配上兩個目鏡 (20mm and 4mm),, 3x 巴羅鏡, 90° 正像稜鏡及尋星鏡。 選擇 20mm 目鏡作低倍率觀察或 4mm 目鏡作高倍率觀察。 尋星鏡能協助你快捷地對準觀察目標中心 ,更方便於目鏡觀察。若果想有更高放大倍率, 能駁上3x巴羅鏡將兩個目鏡的放大倍率加倍三倍。配上巴羅鏡, 此望遠鏡能提供高達 135x 倍放大倍率 (20mm 目鏡) 或 675x 倍放大倍率 (4mm 目鏡)。

光學鏡資料:
光學設計 折射鏡
口徑 80mm (3.1″)
焦距 900mm
光圈 f/11
目鏡1焦距 20mm (1.25″)
目鏡1放大倍率 45x
目鏡2焦距 4mm (1.25″)
目鏡2放大倍率 225x
尋星鏡 StarPointer™ 紅點尋星鏡
稜鏡 正像 90° (1.25″)
最高有用放大倍率 189x
最低有用放大倍率 11x
極限星等 12.0
解像度 (Rayleigh) 1.74 角秒
解像度 (Dawes) 1.45 角秒
集光力(相對於肉眼) 131x
光學塗層 完全包圍光學玻璃
光學鏡筒長度 34″
巴羅鏡 3x (1.25″)
赤度儀資訊:
赤度儀種類 手動經緯儀
高度調較範圍(包括赤度儀及三腳架) 鋁, 52″ 最高高度
總望遠鏡組合重量 7.0 lbs
軟件 Starry Night Basic Edition, SkyPortal app

 

  • 80mm manual refractor telescope with fully coated glass optics and a lightweight frame.
  • Observe in no time with a quick and easy, no-tool setup.
  • Accessories include: (20mm and 4mm), 3x Barlow lens, 90° erect image, and a finderscope
  • Slow motion rod control for smooth and accurate pointing.
  • Adjustable height tripod includes an accessory tray.

The Explorascope 80AZ is a manual alt-azimuth, refractor telescope perfect for celestial viewing on the go. The Explorascope 80 can view the planets, moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy.

Setting up the telescope is a breeze. Even on your first time out, you can assemble the telescope and its accessories in just a few minutes. The total telescope kit weighs in at just 7 pounds—perfect for impromptu observing sessions or transporting wherever life’s adventures take you.

Manual Alt-Azimuth telescope

Navigate the sky with a panning handle Alt-Az control with clutch for smooth and accurate pointing. Move the clutch in an up/down, left/right fashion to track your object in the eyepiece.

Accessories Included

The Explorascope 80AZ comes with two eyepieces (20mm and 4mm), 3x Barlow lens, 90° erect image diagonal, and a finderscope. Choose the 20mm eyepiece for low power or the 4mm eyepiece for higher magnification views. The finderscope helps you quickly center an object in the eyepiece for easier observing. For even more magnification, connect your 3x Barlow lens to triple the power of each eyepiece. Combined with the Barlow lens, this telescope provides up to 135x magnification (20mm eyepiece) or 675x magnification (4mm eyepiece).

OPTICAL TUBE INFO:
Optical Design Refractor
Aperture 80mm (3.1″)
Focal Length 900mm
Focal Ratio f/11
Focal Length of Eyepiece 1 20mm (1.25″)
Magnification of Eyepiece 1 45x
Focal Length of Eyepiece 2 4mm (1.25″)
Magnification of Eyepiece 2 225x
Finderscope StarPointer™ red dot finderscope
Star Diagonal Erect image 90° (1.25″)
Highest Useful Magnification 189x
Lowest Useful Magnification 11x
Limiting Stellar Magnitude 12.0
Resolution (Rayleigh) 1.74 arc seconds
Resolution (Dawes) 1.45 arc seconds
Light Gathering Power (Compared to human eye) 131x
Optical Coatings Fully coated glass optics
Optical Tube Length 34″
Barlow Lens 3x (1.25″)
MOUNT INFO:
Mount Type Manual Alt-Azimuth
Height Adjustment Range (includes mount and tripod) Aluminum, 52″ max height
Total Telescope Kit Weight 7.0 lbs
Software Starry Night Basic Edition, SkyPortal app

More Info: https://www.celestron.com/products/explorascope-80az-telescope

 

 

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