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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 SV112 1.25inch Eyepiece Projection Kit for Telescope Astrophotography
SVBONY SV112 Eyepiece Projection Kit - 1.25"
SVBONY SV112 Eyepiece Projection Kit - 1.25"
SVBONY SV112 Eyepiece Projection Kit - 1.25"
SVBONY SV112 Eyepiece Projection Kit - 1.25"
SVBONY SV112 1.25inch Eyepiece Projection Kit for Telescope Astrophotography

SVBONY SV112 Eyepiece Projection Kit - 1.25"

par SVBONY
UGC SV-F9183A
$31.99 - $31.99
$31.99
$31.99 - $31.99
$31.99
Égalisation de prix!
  • Adapts SLR/DSLR cameras to a 1.25" telescope focuser
  • Supports both prime focus and eyepiece projection astrophotography
  • Variable projection length up to a maximum of 42mm
  • Accepts 1.25" eyepieces with an outer diameter up to 42mm
  • Features standard M42*0.75 T-threads for camera connection
  • Barrel is threaded for standard 1.25" (M28.5*0.6) filters
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Info disponibilité
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • SVBONY SV112 1.25inch Eyepiece Projection Kit for Telescope Astrophotography

    The SVBONY SV112 1.25inch Eyepiece Projection Kit connects your DSLR camera to any telescope with a 1.25" focuser, offering a variable projection range of up to 42mm for precise image framing. Constructed from black aluminum alloy, the 350g adapter features M42*0.75 T-threads for a secure camera connection and M28.5*0.6 threads to accommodate standard 1.25" astronomy filters.

    42mm Variable Projection: Dial in Your Magnification

    The core feature of the SV112 is its ability to vary the distance between your camera sensor and an inserted eyepiece, with a maximum extension of 42mm. Sliding the barrel allows you to fine-tune the final magnification, letting you frame planetary targets or small nebulae perfectly without changing eyepieces. A laser-engraved scale provides repeatable settings, while the machined grip ring ensures you can make adjustments securely, even with gloves on.

    Prime Focus & Eyepiece Projection for 1.25" Focusers

    This adapter enables two fundamental types of astrophotography. For prime focus imaging, you connect your camera directly to the telescope without an eyepiece, turning your telescope into a massive telephoto lens ideal for capturing wide-field targets like the Orion Nebula (M42) or the Andromeda Galaxy (M31). For high-magnification views of the Moon and planets, insert a 1.25" eyepiece (up to 42mm in outer diameter) into the adapter for eyepiece projection, dramatically increasing your effective focal length.

    All-Metal Build: 350g of Aluminum with M28.5 Filter Threads

    Weighing a solid 350g, the SV112 is machined from aluminum alloy for durability and rigidity, preventing flexure in your imaging train. The nosepiece that inserts into your telescope's focuser is threaded to accept standard 1.25" (M28.5*0.6) filters. This allows you to use light pollution, color, or planetary filters to enhance contrast directly at the front of the imaging assembly.

  • What is the difference between prime focus and eyepiece projection with the SVBONY SV112?

    Prime focus is when you attach your camera to the telescope without an eyepiece, using the telescope's native focal length. This is best for large, faint objects like galaxies and nebulae. Eyepiece projection involves placing an eyepiece inside the SV112 adapter between the telescope and camera to significantly increase magnification, which is ideal for capturing fine details on the Moon and planets.

    What kind of eyepieces can I use inside the SVBONY SV112 adapter?

    The SVBONY SV112 is designed to hold standard 1.25" eyepieces. The internal barrel can accommodate any eyepiece with a maximum outside body diameter of 42mm. This covers most standard Plössl, Kellner, and other similarly sized 1.25" eyepieces.

    How do I attach my Canon DSLR to the SVBONY SV112 kit?

    You will need a camera-specific T-Ring for your Canon EOS mount (sold separately). The T-Ring screws onto the M42*0.75 T-threads on the SVBONY SV112 adapter. The other side of the T-Ring then bayonets onto your Canon camera body just like a lens.

    Can I use filters with the SVBONY SV112 projection kit?

    Yes. The 1.25" nosepiece of the adapter features standard M28.5*0.6 filter threads. You can screw any standard 1.25" filter, such as a light pollution filter or a planetary color filter, directly onto the end of the adapter before inserting it into your telescope's focuser.

    How would I use the SVBONY SV112 to image Jupiter with an 8" SCT?

    For a high-magnification target like Jupiter, you would use the eyepiece projection method. Insert a medium-to-high power 1.25" eyepiece into the SV112, attach your camera via a T-ring, and insert the entire assembly into the SCT's focuser. You can then slide the adapter's barrel in and out along its 42mm travel range to adjust the final image scale until Jupiter's cloud bands and moons are framed perfectly on your camera sensor.

    Is the SVBONY SV112 suitable for capturing the entire Andromeda Galaxy (M31) with a wide-field refractor?

    Yes, for this you would use the prime focus method. Do not insert an eyepiece into the SV112. Simply connect your camera to the adapter with a T-ring and insert it into your refractor. This uses your telescope's native focal length, providing the widest possible field of view to capture large deep-sky objects like the Andromeda Galaxy (M31).

  • Brand SVBONY
    Material Aluminum Alloy
    Max Eyepiece Diameter 42mm
    Projection Extension Range 42mm
    Camera-Side Thread (T-Ring) M42*0.75
    Filter Thread (Focuser-Side) M28.5*0.6
    Color Black
    Weight 350g / 12.35oz / 0.771lb
  • SVBONY Warranty Policy