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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.
QHYCCD Adapter Kit - Combo A3

QHYCCD Adapter Kit - Combo A3

by QHYCCD
SKU QHY-020102
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Price Match Policy!
  • Connects QHYCCD cameras to Nikon F-mount lenses
  • Enables wide-field astrophotography with camera lenses
  • Camera-side thread: M54
  • Lens-side mount: Nikon F-Bayonet
  • All-metal construction for secure connection
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • QHYCCD Adapter Kit - Combo A3

    The QHYCCD Adapter Kit - Combo A3 provides the essential mechanical link between your QHYCCD camera and high-quality Nikon F-mount camera lenses. This adapter enables wide-field astrophotography by leveraging the optical excellence of photographic lenses, transforming your dedicated astronomy camera into a versatile, wide-angle imaging system.

    Connect Nikon F-Mount Lenses to Your QHYCCD M54 Camera

    Unlock the potential of your Nikon F-mount lenses for capturing vast celestial objects. The Combo A3 adapter provides a direct, secure connection from the female M54 threads found on many QHYCCD cameras to the bayonet mount of a Nikon lens. This setup is ideal for imaging large targets that won't fit in a typical telescope's field of view, such as the Andromeda Galaxy (M31) or the North American Nebula (NGC 7000).

    This is a purely mechanical adapter, ensuring a rigid connection with no flexure. As a result, lens functions must be controlled manually; you will use the lens's own focus ring to achieve sharp stars, and the aperture must be set using the physical aperture ring on the lens. The adapter does not transmit electronic data for autofocus or aperture control.

  • What is the primary function of the QHYCCD Adapter Kit - Combo A3?

    The QHYCCD Adapter Kit - Combo A3 physically connects a QHYCCD camera with female M54 threads to a Nikon F-mount photographic lens. This allows you to use high-quality camera lenses for wide-field astrophotography with your sensitive, cooled astronomy camera.

    Which cameras are compatible with the QHYCCD Adapter Kit - Combo A3?

    This adapter is designed for QHYCCD cameras that feature a female M54 (M54x0.75) threaded interface for connecting to the optical train. This is a common standard on many of their cooled CMOS models.

    Can I use the QHYCCD Adapter Kit - Combo A3 to control my lens's autofocus?

    No. The Combo A3 adapter is a mechanical-only connection. It does not transmit electronic signals, so features like autofocus and electronic aperture control are not supported. Focusing and aperture must be adjusted manually on the lens itself.

    Why would I use the QHYCCD Adapter Kit - Combo A3 to image the North American Nebula (NGC 7000)?

    To capture large targets like the North American Nebula (NGC 7000), you need a very wide field of view. The Combo A3 adapter lets you use a fast, high-quality Nikon telephoto lens (e.g., 200mm or 300mm) with your sensitive astronomy camera, allowing you to frame the entire nebula complex in a single shot.

    How would the QHYCCD Adapter Kit - Combo A3 help image the Rho Ophiuchi cloud complex?

    The Rho Ophiuchi region is a sprawling complex of dark and reflection nebulae that benefits from a wide perspective. Using the Combo A3 adapter with a prime lens, such as a 50mm or 85mm Nikon lens, allows for deep, wide-field exposures that can capture the full extent and intricate detail of this famous stellar nursery.

    Does the QHYCCD Adapter Kit - Combo A3 set the correct back focus for my Nikon lens?

    This adapter provides a fixed optical depth designed to place the camera sensor at the correct distance for a standard Nikon F-mount lens to reach infinity focus. Final, precise focus is always achieved by manually adjusting the focus ring on the lens itself.

  • QHYCCD Warranty