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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
SVBONY SV133 1.25" 5-Position Filter Wheel

SVBONY SV133 5-Position Filter Wheel - 1.25"

par SVBONY
UGC SV-W9103A
$48.23 - $48.23
$48.23
$48.23 - $48.23
$48.23
Égalisation de prix!
  • Accommodates five standard 1.25" threaded filters
  • Manual wheel with precise click-stop positioning
  • T2-threaded connections for direct camera attachment
  • Solid metal construction weighs only 351.5g (12.4oz)
  • Enables rapid filter changes without removing your camera
En rupture temporaire
Alerte de retour en stock
Info disponibilité
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • SVBONY SV133 1.25" 5-Position Filter Wheel

    The SVBONY SV133 Filter Wheel streamlines your imaging workflow by holding five 1.25" filters, allowing for rapid changes without disturbing your camera or focus. Its manual, click-stop carousel provides tactile feedback for precise alignment in the dark, and the all-metal body weighs just 351.5g to minimize focuser load.

    5-Position Carousel for Rapid 1.25" Filter Swaps

    Stop wasting valuable imaging time unscrewing and re-threading filters in the dark. The SV133's internal carousel holds up to five standard 1.25" filters, letting you switch from a luminance filter to RGB, or to a narrowband filter like H-alpha, with a simple turn of the wheel. This design keeps your filters protected from dust and fingerprints while dramatically speeding up your acquisition sequence.

    T2-Threaded Body for Secure DSLR and CCD Integration

    Built for astrophotography, the SV133 uses standard T2 (M42x0.75) threads on both the telescope and camera side. This ensures a rigid, secure connection directly to your T2-equipped DSLR or dedicated astronomy camera, eliminating the flexure and potential light leaks common with less secure adapters. It provides a stable optical platform essential for sharp, calibrated images.

    Precise Indexing: A 351.5g Zero-Flexure Design

    Each of the five filter positions locks into place with a precise, tactile click, ensuring perfect and repeatable alignment with your camera's sensor every time. This positive indexing prevents optical deviation between exposures, which is critical for accurate flat-field calibration. The robust metal construction, weighing 351.5g, maintains this rigidity without placing excessive strain on your focuser.

  • How does the SVBONY SV133 filter wheel attach to a telescope and camera?

    The SVBONY SV133 features female T2 (M42x0.75) threads on the camera side and comes with a 1.25" nosepiece and a T2-to-T2 adapter for the telescope side. You can thread it directly onto a T2-threaded focuser or insert the 1.25" nosepiece into a standard focuser. Your T2-ring equipped DSLR or astronomy camera then threads directly onto the filter wheel for a secure connection.

    What is the main advantage of the SV133 over changing 1.25" filters manually?

    The primary advantage is efficiency and consistency. With the SV133, you can switch between 5 different filters in seconds without removing your camera, risking dust on the sensor, or changing focus. Each filter clicks into the exact same position, which is crucial for taking accurate calibration frames (flats).

    Can I use the SVBONY SV133 for planetary imaging of Jupiter with a color camera?

    Yes, absolutely. You can load the SV133 filter wheel with a UV/IR Cut filter to sharpen the image, a light pollution filter like a UHC, and contrast-enhancing color filters (like a light blue #80A) to bring out detail in Jupiter's cloud bands. This allows you to quickly compare the view through different filters to see which provides the best detail on a given night.

    When imaging the Andromeda Galaxy (M31) with the SV133, what filters would be useful?

    For imaging a broadband target like the Andromeda Galaxy (M31) with the SV133, a typical loadout would be:

    • Luminance (L): For capturing fine detail.
    • Red (R), Green (G), Blue (B): For capturing color information.
    • H-alpha (Ha): To capture the red star-forming regions within the galaxy's spiral arms.
    This allows you to complete a full LRGB+Ha imaging sequence efficiently.

    How much weight does the SVBONY SV133 add to my imaging train?

    The SVBONY SV133 filter wheel has a net weight of 351.5g (12.4oz) without filters installed. You should account for this weight when balancing your telescope mount to ensure accurate tracking.

    Is the SVBONY SV133 filter wheel difficult to use in the dark?

    No, it's designed for use in the dark. The large, knurled wheel is easy to grip with gloves on, and each of the 5 filter positions engages with a firm, audible click. This provides positive confirmation that the filter is correctly aligned without needing to look at it.

  • Type Manual Filter Wheel
    Filter Capacity 5
    Filter Size 1.25"
    Color Black
    Net Weight 351.5g / 12.4oz

    • SV133 1.25" 5-Position Filter Wheel

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  • SVBONY 2-Year Warranty