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SVBONY SV158 2 Inch Telescope Extender, Optical Length 55mm (90mm) | for 2 Telescope Focusers and Accepts 2 Filters, Brass Compression Ring, Eyepiece extension Tube, Provide Extra Focuser
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SVBONY SV158 2 Inch Telescope Extender, Optical Length 55mm (90mm) | for 2 Telescope Focusers and Accepts 2 Filters, Brass Compression Ring, Eyepiece extension Tube, Provide Extra Focuser
SVBONY SV158 2 Inch Telescope Extender, Optical Length 55mm (90mm) | for 2" Telescope Focusers and Accepts 2" Filters, Brass Compression Ring, Eyepiece extension Tube, Provide Extra Focuser
Item #: 88065571

SVBONY SV158 2 Inch Telescope Extender, Optical Length 55mm (90mm) | for 2" Telescope Focusers and Accepts 2" Filters, Brass Compression Ring,

89% of respondents would recommend this to a friend

Item #: 88065571

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Order now and get it around Monday, September 07
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What Stands Out

Precision Engineering
Crafted with high-quality materials, the SVBONY SV158 extension tube ensures precise optical alignment, enhancing overall astrophotography performance and providing clear, detailed images of celestial objects.
Optimized Length
The 45mm optical length is specifically designed to meet astrophotographic needs, allowing photographers to achieve optimal focus and framing for stunning astrophotography results with ease.
Versatile Compatibility
Designed to fit multiple telescope models, this extension tube enhances adaptability and functionality, making it an essential accessory for both amateur and professional astrophotographers seeking quality results.

Product Details

Shop SVBONY SV158 2 Inch Telescope Extender, Optical Length 55mm (90mm) | for 2 Telescope Focusers and Accepts 2 Filters, Brass Compression Ring, Eyepiece extension Tube, Provide Extra Focuser online at a best price in Anguilla. B083TW45X7
Eye Piece Lens DescriptionPlossl
MountAltazimuth Mount
Focus TypeManual Focus
Compatible DevicesCamera
Focal Length Description90mm
Optical-Tube Length9 centimeters
Objective Lens Diameter9 centimeters
Item Weight134 g
BrandSVBONY
Model NameSVBONY SV158
ManufacturerSVBONY
Model NumberFW9119B
Manufacturer Part NumberFW9119B
Optical Tube Length9 centimeters
Telescope Mount DescriptionAltazimuth Mount

Who Should Buy?

Suitable For
  • Astrophotographers

    Ideal for astrophotographers needing to achieve specific optical lengths for improved image quality and focus.

  • Planetary Observers

    Beneficial for users focusing on planetary detail, allowing enhanced magnification and clarity in observations.

  • Telescope Enthusiasts

    Perfect for hobbyists looking to enhance their telescope's capabilities with additional optical length adjustment.

Not Suitable For
  • Casual Stargazers

    Not suitable for casual stargazers who require simplicity and don’t need complex setups or enhancements.

Product Description

SVBONY SV158 2 Inch Telescope Extender, Optical Length 55mm (90mm) | for 2" Telescope Focusers and Accepts 2" Filters, Brass Compression Ring, Eyepiece extension Tube, Provide Extra Focuser

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Customer Questions & Answers

  • Question: How to Shop SVBONY SV158 2 Inch Telescope Extender, Optical Online From Ubuy?

    Answer: It’s easy to shop SVBONY SV158 2 Inch Telescope Extender, Optical online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is SVBONY SV158 2 Inch Telescope Extender, Optical Available to Shop Online in Anguilla?

    Answer: Yes, at Ubuy Anguilla this product is available for you to shop at a reasonable price. The SVBONY SV158 2 Inch Telescope Extender, Optical is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SVBONY Photo Adapters FW9119B Editorial Review

The SVBONY SV158 2-inch Extension Tube has garnered a generally favorable reception among customers, particularly for its practical utility and solid Construction. Users Consistently appreciate the well-machined aluminum design, which fits seamlessly into various telescope setups, notably when working with eyepiece adapters and diagonals. Many reviewers highlight its effectiveness in changing focal lengths and precisely achieving focus, especially during astrophotographic applications, which can be challenging with certain telescopes. The Construction quality stands out, with users noting that it rivals more expensive models while being available at a fraction of the cost. The copper compression fittings have received positive remarks for ensuring stability, minimizing wobbling during use and significantly improving the user experience for taking astrophotos. Despite some comments regarding the visible branding on the product, most customers feel that the performance and quality compensate for this minor drawback. However, there are a couple of noteworthy negatives. A few customers encountered issues with the absence of screws in the package, which could hinder immediate use. Additionally, the small screws that are part of the extension tube can be easily lost if not handled carefully, which some users pointed out during their setup process. That said, many have adapted to this issue, quickly finding workarounds that allow them to utilize the extension tube efficiently. Overall, the SVBONY SV158 Extension Tube is praised for its affordability, compatibility, and essential function in enhancing telescope setups for both visual observing and astrophotography. **

Customer Reviews & Ratings

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Pros

  • Good Construction quality and materials (machined aluminum and copper fittings).
  • Effective in changing focal lengths, facilitating easier focusing for astrophotography.
  • Stable fit that reduces wobbling, leading to improved photo quality.
  • Cost-effective option compared to more expensive alternatives.

Cons

  • The product lacks screws in the package, which is inconvenient for immediate use.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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