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Tele Vue 4.7mm Ethos-SX 1.25" with 2" Eyepiece Adapter
Item #: 40854192

Tele Vue 4.7mm Ethos-SX 1.25" with 2" Eyepiece Adapter

Item #: 40854192

XCD 2049

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What Stands Out

Exceptional Clarity
The Tele Vue 4.7mm Ethos-SX delivers unparalleled sharpness and stunning color fidelity, ensuring astronomers enjoy breathtaking views of celestial objects with remarkable detail.
Wide Field
Featuring a 100-degree apparent field of view, this eyepiece allows for immersive observation experiences, making it easier to locate and track objects in the night sky.
Versatile Compatibility
The included 2-inch eyepiece adapter enhances versatility, allowing seamless use with various telescopes, making it a practical choice for both amateur and professional astronomers.

Product Details

Explore the world of astronomy with the Tele Vue 4.7mm Ethos-SX Eyepiece. Enjoy a wide field of view, exceptional sharpness, and enhanced contrast. Shop now at Ubuy Grenada!

Who Should Buy?

Suitable For
  • Astrophotographers

    Ideal for astrophotographers seeking high detailing and expansive field views during capturing images of celestial objects.

  • Planetary Observers

    Perfect for those focused on observing planets offering high magnification with excellent clarity and contrast in views.

  • Experienced Astronomers

    Suitable for seasoned astronomers desiring a premium eyepiece for intricate views and a wider field of vision.

Not Suitable For
  • Beginners

    Newcomers may find the complexity and price point overwhelming when starting out in astronomical viewing.

  • Budget-Conscious Users

    Individuals on a tight budget might find this premium eyepiece too expensive compared to other standard options.

  • Casual Stargazers

    Casual observers may not require high-powered equipment and could opt for more affordable and simpler eyepiece options.

Product Description

Tele Vue 4.7mm Ethos-SX 1.25" with 2" Eyepiece Adapter

About This Item

Introducing the Tele Vue 4.7mm Ethos-SX 1.25" with 2" Eyepiece Adapter, designed and crafted to provide an exceptional viewing experience for astronomy enthusiasts like you. With a focal length that reaches an impressive 110 degrees, this eyepiece offers the same field size as the LEM Simulator optics used to train NASA astronauts for lunar landings. Created by renowned designer Paul Dellechiaie, in collaboration with Al Nagler, this eyepiece combines an extremely wide field of view with exceptional contrast, color-rendition, distortion correction, and center-to-edge sharpness. When comparing the 4.7mm Ethos-SX to lower power eyepieces with similar field stops, such as an 11mm Plössl (9.1mm field stop), you'll immediately notice the difference.

The greater power provides higher resolution, allowing you to see details with remarkable clarity. Additionally, the smaller exit pupil creates a darker background, enhancing contrast and immersing you in a deep sky experience that exceeds your expectations. This eyepiece is designed for convenience as well. It fits perfectly into the 1.25" format, and it is parfocal with the wide range of 1.25" Tele Vue eyepieces, ensuring seamless transitions between different eyepieces without the need to refocus.

To further enhance its versatility, the 4.7mm Ethos-SX comes with a 2" eyepiece adapter, allowing you to use it with both 1.25" and 2" telescopes. This adapter ensures compatibility with a wide range of Tele Vue eyepieces and accessories, making it a valuable addition to your astronomy equipment. Experience the wonders of the night sky like never before with the Tele Vue 4.7mm Ethos-SX. Its exceptional field of view, resolution, and contrast will bring your celestial observations to new heights.

Explore the vastness of space with confidence, knowing that you are using a high-quality eyepiece crafted by Tele Vue, a trusted brand in the astronomy community.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the specifications of the Tele Vue 4.7mm Ethos-SX eyepiece?

    Answer: The Tele Vue 4.7mm Ethos-SX features a 100-degree apparent field of view, offering exceptional clarity and brightness. It is specifically designed with advanced optical engineering that minimizes distortion and enhances color fidelity, making it ideal for planetary observation and deep-sky viewing. Additionally, it's compatible with various telescopes, allowing astronomers to enjoy expansive sky views, and is especially favorable for critical details in celestial bodies.
  • Question: How does the 2 eyepiece adapter enhance the functionality of the Ethos-SX?

    Answer: The included 2 eyepiece adapter allows the Tele Vue Ethos-SX to be used with both 1.25-inch and 2-inch focusers, enhancing its versatility for different telescopes. This adaptability means you can seamlessly switch between setups without compromising your viewing experience. Whether you're observing the Moon or distant galaxies, this feature ensures all users can maximize their telescope's capabilities while maintaining high-quality optics.
  • Question: What makes the Tele Vue Ethos-SX eyepiece unique compared to other eyepieces?

    Answer: The Tele Vue Ethos-SX stands out due to its ultra-wide 100-degree apparent field of view, which is rare in eyepieces of its size. This design allows for immersive stargazing experiences, where users can take in vast swaths of the night sky without losing focus on the details. This is crucial for both amateur and professional astronomers who demand precision and expansive vision during their observations.
  • Question: What type of telescopes is the Tele Vue Ethos-SX compatible with?

    Answer: The Tele Vue 4.7mm Ethos-SX is compatible with a wide range of telescopes, including refractors, reflectors, and compound telescopes that accept 1.25-inch eyepiece fittings. This broad compatibility makes it a popular choice among amateur astronomers looking to enhance their viewing capabilities while ensuring they have an eyepiece that can keep up with their equipment as they expand their collection.
  • Question: Can the Tele Vue 4.7mm Ethos-SX provide comfortable viewing for eyeglass wearers?

    Answer: Yes, the Tele Vue 4.7mm Ethos-SX is designed with a long eye relief of around 15mm, allowing for comfortable viewing for those who wear eyeglasses. This feature is particularly beneficial in astronomy, where individuals often need to maintain a relaxed posture during extended viewing sessions. With the soft rubber eyecup, users can enjoy clear and unobstructed views while wearing glasses.
  • Question: Is the Tele Vue Ethos-SX suitable for astrophotography?

    Answer: While the Tele Vue 4.7mm Ethos-SX is primarily an eyepiece for visual observation, it can be used in conjunction with a camera for astrophotography through the use of appropriate adapters. The excellent optical quality ensures that your images are sharp and detailed, which is essential for capturing the beauty of celestial objects. It’s a great choice for those looking to bridge the gap between visual observing and imaging.
  • Question: What types of celestial objects are best viewed with this eyepiece?

    Answer: The Tele Vue 4.7mm Ethos-SX excels at observing planets, star clusters, and deep-sky objects, thanks to its high magnification and wide field of view. When used in a suitable telescope, users can enjoy stunning detail on Jupiter's bands or the textures of the Moon's surface. It's also effective for examining faint galaxies and nebulae, making it a versatile tool for anyone keen on exploring the night sky.
  • Question: What is the build quality of the Tele Vue Ethos-SX eyepiece?

    Answer: The Tele Vue 4.7mm Ethos-SX boasts a robust build quality with durable materials designed to withstand the rigors of astronomical work. Its precision machined chassis ensures longevity and resilience against wear and tear, while its fully multi-coated lens system maximizes light transmission. This eyepiece is not only designed for exceptional optical performance but is also crafted for reliability, making it a valuable addition to any astronomer's kit.
  • Question: How can I clean and maintain the Tele Vue Ethos-SX eyepiece?

    Answer: To maintain the Tele Vue 4.7mm Ethos-SX, it's recommended to regularly inspect the eyepiece for dust and debris. Use a lens brush or very soft microfiber cloth to gently remove particles without scratching the lens. For deeper cleaning, use lens cleaning solution specifically formulated for optics. Maintaining a clean eyepiece ensures optimal performance, allowing for clear, unobstructed views of the night sky.
  • Question: Where can I buy the Tele Vue 4.7mm Ethos-SX 1.25 with 2 Eyepiece Adapter?

    Answer: You can purchase the Tele Vue 4.7mm Ethos-SX 1.25 with 2 Eyepiece Adapter from Ubuy, a reliable platform offering a wide selection of astronomical products. Ubuy caters to customers in Grenada, ensuring you can find this exceptional eyepiece alongside many other valuable accessories for your astronomical pursuits.

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Pros

  • Exceptional clarity and detail
  • Wide field of view
  • Comfortable eyepiece design
  • High-quality construction
  • Great for planetary observations

Cons

  • May be slightly heavy for some users.

Product Price History

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