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เลนส์ถ่ายดาว / กล้องไกด์ /กล้องเล็ง Sky-Watcher Evoguide 50DX Apo Guide Scope Astrograph (ฐานแบบ Vixen Dovetail)
รายละเอียด
รายละเอียด
เลนส์ถ่ายดาว / กล้องไกด์ /กล้องเล็ง Sky-Watcher Evoguide 50DX Apo Guide Scope Astrograph (ฐานแบบ Vixen Dovetail)
- สารพัดประโยชน์: ใช้เป็น กล้องไกด์ / กล้องเล็ง / เลนส์ถ่ายดาว (เพิ่ม Flattener ได้) ดูคู่มือประกอบด้านล่าง
- Multi-purpose: Use as a Guidescope / Finderscope / Imaging telescope (with or w/o flattener)
- 50mm Apochromatic refractor with matched lens assembly with one ED element
- 242 mm focal length (f/4.8)
- Tube diameter: 56mm
- 1.25” Helical focuser
- Vixen-style mounting plate
- Prime focus ring
The EvoGuide 50DX APO Guide Scope Astrograph takes Sky-Watcher's doublet design and packages it in a lightweight guide scope. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none.
Mounting to your guide camera is a breeze with convenient M42 rings on the back of the scope, and a beefy single-speed focus ring helps you nail focus.
Although initially designed for guide cameras, the EvoGuide 50DX APO Guide Scope Astrograph can be used to shoot fast, low focal length astrophotography when used in conjunctionwith a focal reducer (not included), producing stunning wide-field images.
Includes two mounting adapters: a machined aluminum finder stalk compatible with all Sky-Watcher finder brackets, and a V-style mounting rail.
By using an optional adapter EvoGuide Field Flattener (not included), the EvoGuide 50 DX will turn into a fast, low-focal length astrograph.
What is in the box:
- EvoGuide 50 optical tube
- Tube rings
- A Vixen-style mounting plate
SPECIFICATIONS
SUPPORT DOCUMENTS
Manuals:
About Sky-Watcher
Sky-Watcher was launched in 1999 featuring a modest line of Newtonian and refractor optical tubes, with distribution in Europe and Asia. In 2000, Sky-Watcher released their first series of Dobsonian telescopes, and two years later answered the rising popularity of digital SLRs with their first version of the famed German Equatorial Mount, the EQ6. Today, with a full product line that includes Dobsonians, APO refractors, EQ mounts, and photography products, Sky-Watcher has grown into the most popular telescope brand worldwide.