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Tele Vue 21mm Ethos 2 Eyepiece
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Tele Vue 21mm Ethos 2 Eyepiece
Transform your passage through the Milky Way with the 21mm Ethos' nexus of contrast, power and field.
Tele Vue 21mm Ethos 2 Eyepiece
Item #: 11643012

Tele Vue 21mm Ethos 2 Eyepiece

Item #: 11643012

BDT 157435

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Friday, July 17
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Transform your passage through the Milky Way with the 21mm Ethos' nexus of contrast, power and field.
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What Stands Out

Exceptional Field View
Offers an immersive 100-degree apparent field of view, allowing stargazers to experience celestial events with unprecedented detail and depth, enhancing observation pleasure.
Superior Optics
Equipped with state-of-the-art multicoated glass elements, this eyepiece minimizes aberrations while maximizing light transmission for stunning clarity and color fidelity.
Robust Build Quality
Constructed with durable materials, the Tele Vue Ethos ensures longevity and reliability, making it an excellent investment for serious astronomers seeking consistent performance under varied conditions.

Product Details

Shop Tele Vue 21mm Ethos 2 Eyepiece online at a best price in Bangladesh. B002YH6DGM
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Astrophotography Enthusiasts

    Ideal for photographers seeking high-quality eyepieces to enhance celestial images with sharp details and contrast.

  • Serious Stargazers

    Perfect for amateur astronomers wanting expansive fields of view and exceptional optical performance for deep-sky observations.

  • Premium Equipment Users

    Great for those who own high-end telescopes and desire the best possible performance from their eyepiece accessories.

Not Suitable For
  • Budget-Conscious Buyers

    Not suitable for those with tight budgets due to its premium pricing compared to other options in the market.

  • Casual Observers

    May not be necessary for occasional users who do not require high-end features for simple stargazing sessions.

  • Lightweight Travel Users

    Less ideal for amateur astronomers who prefer compact and lightweight gear for easy transportation during trips.

Product Description

Tele Vue 21mm Ethos 2 Eyepiece

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the Tele Vue 21mm Ethos 2 Eyepiece special for astronomy?

    Answer: The Tele Vue 21mm Ethos 2 Eyepiece is renowned for its exceptional 100-degree field of view, allowing astronomers to experience expansive celestial vistas with remarkable clarity. This is particularly beneficial when observing wide nebulae or star clusters, as it minimizes the need for constant reframing. Additionally, the eyepiece features advanced optical coatings that enhance light transmission and contrast, ensuring stunning color fidelity while reducing aberrations. Whether you're a visual observer or capturing serendipitous astronomical moments, the Ethos 2 creates immersive viewing experiences that elevate stargazing.
  • Question: Is the Tele Vue 21mm Ethos 2 Eyepiece compatible with my telescope?

    Answer: The Tele Vue 21mm Ethos 2 Eyepiece is designed to fit most telescopes with standard 2-inch focuser formats. It utilizes a 2-inch barrel, making it versatile for various telescope models, including refractors, reflectors, and compound systems. To ensure compatibility, check your telescope's eyepiece holder specifications. Many enthusiasts find that using this eyepiece enhances their telescopic experience, allowing for sharper and wider views, making it an ideal choice for both beginners and advanced astronomers alike.
  • Question: Can I use the Tele Vue 21mm Ethos 2 Eyepiece for terrestrial observations?

    Answer: Yes, the Tele Vue 21mm Ethos 2 Eyepiece is suitable for terrestrial observations due to its high-quality optics. The broad field of view and impressive light transmission qualities enable it to produce clear and vivid images when used with spotting scopes or astronomical refractors aimed at landscapes or wildlife. This eyepiece is perfect for birdwatchers or nature enthusiasts seeking expansive vistas while ensuring detailed views of subjects, making it a multifaceted tool for both celestial and terrestrial explorations.
  • Question: What is the eye relief on the Tele Vue 21mm Ethos 2 Eyepiece?

    Answer: The Tele Vue 21mm Ethos 2 Eyepiece features a generous eye relief of about 15mm, providing ample space for comfortable viewing, especially for individuals who wear glasses. This extended eye relief allows users to enjoy an unobstructed view without the need to remove their eyewear. When combined with its large apparent field of view, this feature makes it particularly enjoyable during extended viewing sessions, as you can observe more of the sky while reducing eye strain, ideal for long nights of stargazing.
  • Question: How does the Tele Vue 21mm Ethos 2 Eyepiece perform in low light conditions?

    Answer: The Tele Vue 21mm Ethos 2 Eyepiece excels in low light conditions, thanks to its superior optical designs and high-quality coatings. This eyepiece allows for enhanced light transmission, which is crucial when observing faint objects like distant galaxies or nebulae. It helps retain brightness and clarity, ensuring that dim details are visible. Astronomers often appreciate this performance during evening observations, navigating through dark skies to explore the cosmos thoroughly, making it an indispensable tool for night-time astronomy.
  • Question: What materials are used in the construction of the Tele Vue 21mm Ethos 2 Eyepiece?

    Answer: The Tele Vue 21mm Ethos 2 Eyepiece is constructed with premium glass elements and a robust aluminum housing, ensuring durability and optical integrity. Its lenses are made with high-grade optical glass and feature advanced coatings to reduce reflections and increase light transmission. This commitment to quality materials translates into precise viewing experiences and reliable performance over time. Whether you’re on a mountain top or your backyard, this eyepiece is designed to withstand use in various environments, making it a lasting investment for any astronomy enthusiast.
  • Question: What type of telescope is best suited for the Tele Vue 21mm Ethos 2 Eyepiece?

    Answer: The Tele Vue 21mm Ethos 2 Eyepiece is highly versatile and complements various telescope types, including refractors, reflectors, and compound telescopes. However, it truly shines when paired with wide-field telescopes that can utilize its expansive field of view. This combination allows for deep-sky observations, catching more details and larger celestial objects in a single view. By selecting a telescope with good optical quality, users can maximize the performance of this eyepiece, making it an ideal choice for both serious observers and casual stargazers.
  • Question: How do I care for the Tele Vue 21mm Ethos 2 Eyepiece to ensure longevity?

    Answer: To ensure the longevity of your Tele Vue 21mm Ethos 2 Eyepiece, it is important to handle it with care, avoiding dropping or bumping it. Regularly clean the lenses with a soft microfiber cloth and lens cleaner specifically designed for optical surfaces to remove dust and fingerprints without causing scratches. Store the eyepiece in its original case or a padded container to protect it from environmental damage. By maintaining care, you will preserve its optical quality and performance, allowing for enjoyable viewing experiences for years to come.
  • Question: Where can I buy the Tele Vue 21mm Ethos 2 Eyepiece?

    Answer: You can buy the Tele Vue 21mm Ethos 2 Eyepiece from Ubuy, which is a reliable platform that offers a wide range of astronomical equipment. They provide a convenient browsing experience and secure checkout options for customers in Bangladesh. Ubuy often has access to a variety of products and brands, making it a favored choice among astronomy enthusiasts looking for quality equipment.
  • Question: What other eyepieces are recommended for a complete observing kit?

    Answer: For a comprehensive observing kit, it's beneficial to incorporate a range of eyepieces that offer varying focal lengths and characteristics. Users often pair the Tele Vue 21mm Ethos 2 Eyepiece with shorter focal lengths like 10mm or 5mm for high magnification views of planets and lunar details. Additionally, including longer focal lengths such as a 30mm eyepiece can help in exploring wide star fields or large nebulae. This versatility allows for a balanced kit that caters to various observing preferences, enhancing your overall astronomical experience.

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BDT 157435

Order now and get it around Friday, July 17

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Maximize spacewalk experience
  • 100° of stars field of vision
  • Sharpness and richer contrast
  • Advanced coating techniques
  • Maximum true field of view
  • Juxtaposes nicely with the 17mm/10mm/6mm combination

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