SVBONY
0 ratings
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
genuine image
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
The unit then fits into a standard 1.25' focus tube. This adapter and our focal reducer give you a much faster system with a larger field of view.
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing
Item #: 17833156

SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

Item #: 17833156

GBP 31

Price Details

Price
GBP 31

Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Only 6 items left in stock.
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Tuesday, August 25
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
The unit then fits into a standard 1.25' focus tube. This adapter and our focal reducer give you a much faster system with a larger field of view.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
clearpay payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual Functionality
This 0.5X focal reducer enhances telescope eyepiece photography and observation, accommodating both astrophotography enthusiasts and casual stargazers for versatile usage.
C-Mount Compatibility
The included C-Mount adapter easily connects CCD cameras, allowing for seamless integration into your existing astrophotography setup and expanding your imaging capabilities.
Compact Design
At just 1.25 inches, this lightweight and portable reducer is easy to carry, making it perfect for on-the-go stargazing and astrophotography sessions without compromising quality.

Product Details

Enhance your telescope photography and observing with SVBONY Reducer. 1.25 inch, 0.5X focal reducer with C-Mount adapter for CCD camera. Shop at Ubuy UK
  • This item will adapt the Focal Reducer to a standard C-mount video camera
  • The threads at the bottom of the c-mount adapter fit the threads on the focal reducer
  • The threads at the top fit the C-mount on your camera
  • The unit then fits into a standard 1.25" focus tube. This adapter and our focal reducer give you a much faster system with a larger field of view
  • This item including one C-mount adapter and one 0.5x focuser reducer lens; inside of the adapter is fully threaded to minimize reflections
Eye Piece Lens DescriptionBroadband Green Coated
Mount1.25 inches mount (3.2 cm)
Focus TypeManual Focus
FinderscopeReflex
Compatible DevicesCamera
CoatingBroadband green coated
Focal Length Description0.5x reduction
Field Of View2.5 Degrees
Zoom Ratio0.5
Additional FeaturesBroadband green coated lens
Optical-Tube Length1.25 Inches (3.2 cm)
Objective Lens Diameter31.75 Millimeters
Item Dimensions D x W x H1.9"D x 1.9"W x 1.9"H (4.8 x 4.8 x 4.8 cm)
Item Weight0.04 Kilograms
Exit Pupil Diameter0.63 Inches (1.6 cm)
BrandSVBONY
ManufacturerSVBONY
Manufacturer Part NumberFW2159A-F9154A
Model NumberFW2159A-F9154A
Optical Tube Length1.25 Inches (3.2 cm)
Telescope Mount Description1.25 inches mount (3.2 cm)
Product Dimensions (L x W x H)1.9"D x 1.9"W x 1.9"H (4.8 x 4.8 x 4.8 cm)

Who Should Buy?

Suitable For
  • Astrophotography Enthusiasts

    Ideal for users who want to capture wider field images with their telescopes more effectively.

  • Beginner Astronomers

    Great for beginners needing a simple accessory to enhance their telescope's versatility and usability.

  • Educational Use

    Perfect for schools or institutions demonstrating telescope usage and photography in an educational setting.

Not Suitable For
  • Advanced Astronomers

    Experienced users may require more sophisticated reducers for finer control and quality imaging.

  • High-End Equipment

    Users with premium telescopes may find this reducer less compatible with their advanced optical systems.

  • Professional Photography

    This product may not meet the demanding requirements of professional astrophotography users seeking superior optics.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the SVBONY 0.5X Focal Reducer for telescopes?

    Answer: The SVBONY 0.5X Focal Reducer is designed to reduce the focal length of your telescope, allowing for a wider field of view and enhanced photographic capabilities. By decreasing the effective focal length, it enables greater light collection, making it suitable for deep-sky astrophotography and observing faint celestial objects. This tool is especially advantageous for photographers looking to capture expansive star fields or intricate details in nebulae and galaxy photos.
  • Question: How does the C-Mount Adapter work with the SVBONY Reducer?

    Answer: The C-Mount Adapter facilitates the connection between the SVBONY Reducer and CCD cameras. This adapter ensures that your camera can adequately capture the images produced by the telescope, optimizing the integration for astrophotography. The C-mount setup is a standard interface, making it compatible with many CCD cameras, thereby expanding your imaging options significantly.
  • Question: Is the SVBONY Reducer compatible with all telescopes?

    Answer: The SVBONY Reducer is compatible with telescopes that have a 1.25-inch eyepiece holder. However, compatibility can vary depending on the specific design of the telescope. To ensure optimal results, always check your telescope's specifications and confirm the appropriate fittings. This compatibility makes it versatile for various models, benefiting amateur and seasoned astronomers alike.
  • Question: What types of photography can I conduct using this focal reducer?

    Answer: With the SVBONY 0.5X Focal Reducer, you can conduct a range of astrophotography types, including wide-field imaging of star clusters and nebulae. It allows for capturing expansive landscapes of outer space, which would otherwise be difficult with standard telescopic lenses. This functionality is ideal if you're aiming to document celestial events or create stunning astrophotographic art.
  • Question: Can I use the SVBONY Reducer for visual observation?

    Answer: Yes, the SVBONY Reducer can be utilized for visual observations as well, providing a wider field of view which enhances the experience of stargazing. It’s especially useful for locating and tracking fast-moving objects in the night sky. Moreover, the reduced focal length aids in spotting celestial objects that might be difficult to view with a standard eyepiece.
  • Question: How do I attach the Focal Reducer to my telescope?

    Answer: Attaching the SVBONY Focal Reducer to your telescope is straightforward. Simply insert the reducer into the telescope's 1.25-inch eyepiece holder and secure it in place using the telescope's set screws. It’s important to align it properly for optimal performance. Once attached, you can connect your CCD camera via the C-Mount to start capturing stunning images.
  • Question: What is the build quality of SVBONY's Focal Reducer?

    Answer: The SVBONY Focal Reducer features a robust build, often made from quality aluminum alloy, which ensures durability while remaining lightweight for easy handling. This construction is particularly beneficial during fieldwork, as it withstands various environmental conditions. Its reliability makes it a worthy investment for both novice and professional astronomers.
  • Question: What accessories work best with the SVBONY Reducer?

    Answer: To maximize the capabilities of the SVBONY Reducer, consider pairing it with a high-quality CCD camera and appropriate protective filters for your observations. Additionally, using a sturdy tripod or mount can further stabilize your equipment, which is crucial for capturing clear images during longer exposure times in astrophotography.
  • Question: What should I know before getting started with astrophotography using this reducer?

    Answer: Before diving into astrophotography with the SVBONY Reducer, it's beneficial to familiarize yourself with the camera settings, exposure times, and the types of celestial objects you'd like to capture. Understanding the basics of astrophotography, such as achieving focus and tracking moving objects in the night sky, can significantly enhance your results and overall experience.
  • Question: Where can I buy the SVBONY 0.5X Focal Reducer in UK?

    Answer: You can buy the SVBONY 0.5X Focal Reducer for your telescope from Ubuy. Ubuy provides a reliable online shopping experience with a wide range of astronomical equipment, ensuring that you have access to quality products like the focal reducer conveniently.

SVBONY Photo Adapters FW2159A-F9154A Editorial Review

No editorial reviews found

Customer Reviews & Ratings

3.8
42 customers ratings
  • 5 Star
    42%
  • 4 Star
    17%
  • 3 Star
    25%
  • 2 Star
    8%
  • 1 Star
    8%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.

GBP 31

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Tuesday, August 25

QTY:

Only 6 items left in stock.
Secured transactionsecured transaction

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

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

Features & Benefits

  • Adapt your video camera to your telescope for prime focus photography
  • 0.5x focal reducer for faster focus and larger field of view
  • Durable and lightweight construction
  • Internal threaded design to minimize reflections
  • Broadband green coated lens for bright clear images
  • Package includes C-mount adapter and focal reducer lens

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.