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203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm
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203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm
Rings of Saturn and Jupiter's stripes are clearly visible
203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm
Item #: 213688788

203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm

Item #: 213688788

IMP 198

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Rings of Saturn and Jupiter's stripes are clearly visible
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What Stands Out

High Aperture
The 203mm primary mirror provides exceptional light-gathering capabilities, ensuring stunning views of celestial objects while enhancing visual clarity and detail.
Compact Design
Featuring a 40mm secondary mirror, this telescope maintains a manageable size, making it easy to transport and setup for both novices and seasoned astronomers alike.
Optimal Focal Length
With a 1600mm focal length, this telescope excels in deep-sky observation and planetary imaging, delivering breathtaking images for serious stargazers and astrophotographers.

Product Details

Shop the best deals on SKYOPTIKST 203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror. Focal Length - 1600mm. Available at Ubuy Isle of Man KW.
  • SKYOPTIKST 203mm DOB Telescope Primary Mirror
  • Suitable for DIY telescopes and DOB telescopes
  • Caliber: 203mm, Focal length: 1600mm
  • High reflectivity of 92%
  • Clear visibility of Rings of Saturn and Jupiter's stripes
  • Package includes: 1 D203F1600 mirror, 1 40mm second mirror
Country of OriginThis item will be imported from US
Item Weight10 lbs (4.54 kg)
What is in the box203mm DOB Telescope Primary... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Beginner Astronomers

    Ideal for newcomers exploring celestial bodies with ease and understanding basic telescope functions.

  • Stargazing Enthusiasts

    Perfect for hobbyists looking to enhance their stargazing experience with clear images and excellent light-gathering capabilities.

  • Educational Purpose

    Useful for schools and educational programs aiming to teach astronomy concepts and observational skills to students.

Not Suitable For
  • Professional Astronomers

    May lack advanced features required by professionals for high-detail observations and specialized research.

Product Description

203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary purpose of the 203mm DOB Telescope?

    Answer: The 203mm DOB Telescope is primarily designed for amateur astronomers and stargazers who wish to explore celestial objects. With its large aperture of 203mm, it allows for significant light gathering, which is essential for observing faint objects like distant galaxies and nebulae. Its compact Dobsonian design provides a stable base and intuitively allows for easier manual navigation of the night sky, making it suitable for both beginners and experienced users.
  • Question: How does the focal length of 1600mm influence viewing?

    Answer: The 1600mm focal length of the telescope allows for higher magnification of celestial objects, making it ideal for detailed observations of planets, the moon, and star clusters. This focal length strikes a balance between deep-sky viewing and planetary observation. For instance, when viewing Jupiter, a longer focal length helps resolve fine details like the Great Red Spot, enhancing your overall observational experience.
  • Question: What are the benefits of the 40mm secondary mirror?

    Answer: The 40mm secondary mirror enhances the telescope's optical performance by allowing for increased light transmission and improved image brightness. A larger secondary mirror helps prevent obstructions in the light path, which can lead to sharper images and reduced diffraction effects. This feature is particularly beneficial when observing bright objects like the moon or when using high magnifications, as it maintains image clarity and contrast.
  • Question: Is the telescope suitable for astrophotography?

    Answer: Yes, the 203mm DOB Telescope can be utilized for astrophotography with the right accessories. Its large aperture allows excellent light capture, enabling detailed images of celestial bodies. To get the best results, users should consider adding a suitable camera mount and focusing adapter. This setup is particularly effective for capturing images of bright planets and larger deep-sky objects like the Orion Nebula.
  • Question: What type of mount does the telescope have and its advantages?

    Answer: The 203mm DOB Telescope comes with a Dobsonian mount, known for its simplicity and stability. This design allows for smooth motion in both azimuth and altitude, making it easy to track objects across the sky. The Dobsonian mount's robust construction minimizes vibrations, offering a steadier image, which is crucial for observing fine details in celestial phenomena.
  • Question: Can this telescope be used for viewing terrestrial objects?

    Answer: Absolutely! The 203mm DOB Telescope is versatile enough for terrestrial observations. Its optical system provides clear and detailed views during the day, making it suitable for bird watching or landscape viewing. Remember to use appropriate filters and ensure the line of sight is unobstructed to enhance clarity and brightness in your terrestrial observations.
  • Question: What accessories enhance the usability of this telescope?

    Answer: Essential accessories for the 203mm DOB Telescope include a variety of eyepieces, a red dot finder for easy aiming, and a moon filter for reducing brightness when observing the moon. Additionally, a Barlow lens can increase the magnification of your eyepieces, allowing for more detailed views of planetary features. These accessories enhance usability and provide a more tailored astronomical experience.
  • Question: What type of maintenance does this telescope require?

    Answer: The 203mm DOB Telescope requires minimal maintenance, primarily involving regular cleaning of the mirrors to ensure optimal light transmission. Periodic alignment of the optics, known as collimation, is also necessary to maintain image sharpness. Users should inspect the telescope periodically, ensuring that it remains free from dust and debris, which can affect performance and viewing quality.
  • Question: Who is the target user for this telescope?

    Answer: The 203mm DOB Telescope is designed for amateur astronomers of all experience levels. Beginners will appreciate its intuitive setup and use, while advanced users will benefit from its performance in deep-sky observations and planetary details. It's ideal for anyone interested in celestial exploration, from casual stargazing to more serious observational astronomy.
  • Question: Where can I buy the 203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm?

    Answer: You can purchase the 203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm from Ubuy available in Isle of Man. Ubuy offers a wide range of options for astronomical equipment, making it a reliable choice for your purchase needs.

Skyoptikst Reflectors Editorial Review

**** The 203mm DOB Telescope Primary Mirror and its accompanying 40mm Secondary Mirror have received a predominantly positive reception from customers, particularly among enthusiasts and DIY telescope builders. Users have highlighted the value of the mirrors, expressing satisfaction with their performance in various telescope projects. Many customers appreciate the mirrors for providing impressive views of celestial objects, especially the Moon and planets, thus enhancing the overall stargazing experience. The feedback indicates that the mirrors can exhibit slight undercorrection and some edge issues. However, these characteristics seem to be not only manageable but in some instances, advantageous. DIY enthusiasts noted how these mirrors served perfectly to either build new telescopes or refurbish old models, emphasizing their compatibility and effectiveness in various setups. Furthermore, the vendor's customer service has received commendations, particularly in situations where products initially arrived incomplete. Responsive communication and replacement actions bolstered customer satisfaction, allowing for a restored confidence in the purchase. Despite some minor issues with the quality of individual mirrors encountered by customers, the Consensus points to this product being an economical and enjoyable investment for both novice and experienced astronomers. **

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Pros

  • Excellent value for money at approximately $30.
  • Provides enjoyable views of celestial objects, notably the Moon and planets.
  • Suitable for DIY telescope projects and refurbishments.

Cons

  • Occasional complaints regarding missing components in the set.

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IMP 198

Order now and get it around Saturday, August 15

QTY:

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Features & Benefits

  • Primary mirror: spherical
  • Caliber: 203mm
  • Focal length: 1600mm
  • Rings of Saturn and Jupiter's stripes are clearly visible
  • Saturn's Cassini Division can be seen under good observation conditions
  • The thickness is about 18mm

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