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SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings 2 inch
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SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings 2 inch
Experience maximum brightness and clarity with a reflectivity of up to 99%, making your stargazing an unforgettable adventure.
SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings 2 inch
Item #: 110266988

SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings 2 inch

Item #: 110266988

ETB 15246

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Order now and get it around Wednesday, July 08
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Experience maximum brightness and clarity with a reflectivity of up to 99%, making your stargazing an unforgettable adventure.
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What Stands Out

High Reflectivity
Utilizes 99% reflectivity dielectric coatings, ensuring optimal light transmission and superior image quality for astronomical observations, enhancing visibility of celestial objects.
Brass Compression Rings
Equipped with durable brass compression rings, providing a secure connection for eyepieces while protecting them from scratches, greatly improving longevity and user experience.
90 Degree Design
The 90-degree angle facilitates comfortable viewing positions, reducing neck strain during long observation sessions, making it an ideal choice for novice and experienced astronomers alike.

Product Details

Shop SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings 2 inch online at a best price in Ethiopia. B0DLL5W5Y3
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Astrophotographers

    Ideal for capturing high-quality celestial images due to its 99% reflectivity and superior light transmission.

  • Beginner Astronomers

    Great for novices seeking to improve optical clarity and enhance stargazing experiences with a reliable star diagonal.

  • Telescope Enthusiasts

    Perfect for users with 2-inch eyepieces looking to upgrade their viewing equipment for an enhanced observation experience.

Not Suitable For
  • Budget Shoppers

    Higher-priced compared to basic diagonals, which might not suit those looking for economical options in astronomy accessories.

  • Small Telescopes

    Not suitable for compact or smaller telescopes that require lighter, more portable accessories for effective use.

  • Advanced Users

    Experienced astronomers may seek more specialized or upgraded equipment beyond the capabilities of this diagonal.

Product Description

SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings 2 inch

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the SVBONY SV188P Dielectric Mirror Star Diagonal?

    Answer: The SVBONY SV188P Dielectric Mirror Star Diagonal is designed to enhance the viewing experience through telescopes by reflecting light at a 90-degree angle. This diagonal not only facilitates comfortable viewing angles but also prevents light loss, which is crucial for clarity and detail in celestial observations. Its 99% reflectivity ensures that most of the light entering the telescope is utilized, making it ideal for both amateur astronomers and seasoned astrophotographers aiming for high-quality images.
  • Question: What makes the dielectric coatings on the SV188P superior?

    Answer: The dielectric coatings on the SVBONY SV188P provide an impressive 99% reflectivity. This technology ensures that the light is efficiently reflected without the absorption that can occur with traditional coatings. The enhanced reflectivity results in brighter and clearer views of celestial objects, which is particularly beneficial for deep-sky observations. Users will appreciate the superior light transmission, making it an excellent choice for observations in low-light conditions or for capturing detailed astrophotography.
  • Question: How do brass compression rings benefit this mirror diagonal?

    Answer: The brass compression rings on the SVBONY SV188P provide secure hold and protection for optical accessories. Unlike traditional set screws, which can scratch and damage eyepieces, the compression rings evenly distribute pressure, preventing marring while keeping your eyepiece firmly in place. This feature is particularly advantageous during long observation sessions as it maintains a secure connection without the risk of slippage, which can affect the viewing experience.
  • Question: Can the SVBONY SV188P be used with any telescope?

    Answer: The SVBONY SV188P is designed for telescopes that accept 1.25-inch diagonal fittings, making it versatile for a wide range of telescope models. Before use, it's essential to verify compatibility with your specific telescope model. The diagonal enhances performance across various telescope types, whether you’re using a refractor, reflector, or compound telescope, thus providing an overall improved viewing experience.
  • Question: Does the SV188P come with any protective features?

    Answer: Yes, the SVBONY SV188P is constructed with durable materials and features a robust design that ensures longevity and performance. Its brass compression rings not only secure your eyepieces but also resist corrosion, while the dielectric coatings protect against environmental factors that could affect reflectivity. This resilience makes it suitable for outdoor use, especially in varying weather conditions, ensuring that you get clear views over repeated usage.
  • Question: What types of observations is the SV188P ideal for?

    Answer: The SVBONY SV188P is ideal for a variety of astronomical observations, including planetary viewings, star clusters, and deep-sky objects. Its high reflectivity and reliable construction make it especially beneficial for astrophotography applications where clarity and light retention are paramount. Whether you're a beginner seeking to explore the night sky or an experienced astronomer capturing intricate details of nebulae, this diagonal meets diverse observational needs.
  • Question: How should I clean the SV188P mirror diagonal?

    Answer: To maintain the clarity and performance of the SVBONY SV188P, it's essential to clean it properly. Use a soft, lint-free cloth to gently wipe the mirror's surface, ideally using a lens cleaning solution designed for optical coatings. Avoid harsh solvents or abrasive materials, as these can damage the delicate dielectric coating. Regular maintenance ensures that you can consistently enjoy high-quality views without obstruction from dust or smudges.
  • Question: What is the significance of the 90-degree angle in this diagonal?

    Answer: The 90-degree angle of the SVBONY SV188P mirror diagonal is significant as it allows for comfortable viewing positions while observing celestial objects. This angle helps users avoid awkward eyepiece positions, especially when looking at objects high in the night sky. It is particularly useful for extended observation sessions, as it minimizes strain on the neck and back, enhancing the overall stargazing experience.
  • Question: Is the SVBONY SV188P suitable for both visual and photographic use?

    Answer: Absolutely. The SVBONY SV188P is suitable for both visual observations and astrophotography. Its high reflectivity ensures that maximum light is available for visual observations, offering clear and detailed views. For astrophotographers, the diagonal maintains light integrity, which is crucial when capturing long exposures of celestial events. Users can easily switch between visual and photographic modes without compromising quality.
  • Question: Where can I buy the SVBONY SV188P in Ethiopia?

    Answer: You can purchase the SVBONY SV188P Dielectric Mirror Star Diagonal from Ubuy, a trusted online retailer in Ethiopia that offers a wide selection of optical equipment and accessories. Ubuy provides access to various products, ensuring that you can find the SV188P easily and conveniently from your location.

SVBONY Diagonals Editorial Review

The SVBONY SV188P Dielectric Mirror Star Diagonal has garnered a positive reception among users, who appreciate its strong optical performance, particularly given its affordable price point. Customers have frequently noted the clarity and brightness of images compared to the stock diagonals that typically come with telescopes. Many users report an improvement in light transmission and overall image quality, highlighting the diagonal’s 99% reflectivity as a compelling feature for enhancing viewing experiences. The quality of craftsmanship stands out, as the diagonal is described as solidly built and well-manufactured. Features such as brass compression rings and oversized locking knobs have also been praised, making it easier to use in varying conditions, including when wearing gloves. Some users pointed out that the diagonal is particularly beneficial for telescopes with limited focus travel, as its shorter optical path length allows for better compatibility. However, there are a few caveats to be aware of. Some customers expressed concerns that the mirror may not be easily adjustable if collimation issues arise since the mirror appears to be glued in place. Additionally, novice users may find the left/right mirroring feature somewhat disorienting until they become accustomed to it. A few reviewers have also noted discrepancies relating to the product's description and reflectivity, especially concerning lower-priced alternatives from the same brand that may not possess the same quality. Overall, the SVBONY SV188P serves as an excellent upgrade for those transitioning from basic stock diagonals, offering significant value along with high-performance optics. **

Customer Reviews & Ratings

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Pros

  • Excellent clarity and brightness
  • Strong build quality and craftsmanship
  • Good value for the price
  • Useful features like brass compression rings and oversized knobs
  • Compatible with telescopes with limited infocus travel

Cons

  • Collimation may be difficult to adjust due to the glued mirror

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ETB 15246

Order now and get it around Wednesday, July 08

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-reflective dielectric coating with 99% reflectivity.
  • Compatible with 2-inch telescopes and eyepieces, includes a converter for 1.25-inch eyepieces.
  • 90-degree viewing angle for comfortable and upright image observation.
  • Side screw locking design with brass pressure ring to protect the eyepiece.
  • Specially treated interior to eliminate stray light and enhance image brightness.
  • Constructed from durable aluminum alloy for long-lasting use.