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Closed October 10–12 for Thanksgiving weekend
Closed October 10–12 for Thanksgiving weekend
QHYCCD Adapter Kit - Combo D3

QHYCCD Adapter Kit - Combo D3

by QHYCCD
SKU QHY-020109
CA$81.00 - CA$81.00
CA$81.00
CA$81.00 - CA$81.00
CA$81.00
Price Match Policy!
  • Provides precise, calculated spacing for specific QHYCCD imaging trains
  • Ensures correct back focus for flatteners, reducers, and correctors
  • Creates rigid, threaded connections to eliminate tilt and flexure
  • System-matched components for seamless integration
  • Designed for specific QHYCCD camera and accessory combinations
1 in stock
Qualifies for FREE Shipping in Canada on orders over $500.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • QHYCCD Adapter Kit - Combo D3

    The QHYCCD Adapter Kit - Combo D3 is an engineered solution for assembling a rigid and accurately spaced imaging train with specific QHYCCD cameras and accessories. This kit provides the necessary threaded adapters to achieve the precise back focus required by field flatteners, reducers, or coma correctors. By using system-matched components, you eliminate the guesswork and potential for tilt that can arise from combining generic, third-party adapters.

    Combo D3: Achieving Precise Back Focus for QHYCCD Cameras

    Modern optical correctors demand exacting back focus distances to deliver sharp stars across the entire field of view. The Combo D3 adapter kit is designed to provide this specific distance for a defined combination of QHYCCD equipment. This pre-calculated solution ensures your sensor is placed at the optimal focal plane, transforming your raw data with pinpoint stars from edge to edge.

    System-Matched Design: Eliminating Tilt with Rigid Connections

    A common source of image degradation is tilt, where the camera sensor is not perfectly perpendicular to the optical axis. The QHYCCD Adapter Kit - Combo D3 addresses this by creating a fully threaded, rigid connection from your camera to your telescope or filter wheel. This solid assembly prevents the sensor shift and flexure common with compression fittings or mismatched adapters, preserving the optical alignment of your entire system.

  • What is the purpose of the QHYCCD Adapter Kit - Combo D3?

    The QHYCCD Adapter Kit - Combo D3 is designed to connect specific QHYCCD cameras to other imaging accessories (like filter wheels or off-axis guiders) and to a telescope's focuser. Its primary functions are to establish a secure, tilt-free connection and to set the precise back focus distance required by optical correctors.

    How do I know if the Combo D3 kit is correct for my QHYCCD camera?

    QHYCCD produces different adapter kits for its wide range of cameras and accessories. To verify if the Combo D3 is the correct kit for your specific setup (e.g., your QHY268M camera and QHYCFW3 filter wheel), it is essential to consult the official mechanical connection diagrams provided by QHYCCD. These charts illustrate the exact adapters needed for various equipment combinations.

    Why should I use the QHYCCD Adapter Kit - Combo D3 instead of generic adapters?

    While generic adapters can sometimes connect components, they often fail to provide the exact back focus spacing required for sharp images. Furthermore, the QHYCCD Combo D3 kit ensures a perfect mechanical fit with tight tolerances, creating a rigid, threaded train that minimizes tilt and flexure, which are common problems with mix-and-match solutions.

    Will the QHYCCD Adapter Kit - Combo D3 work with accessories from other brands?

    This kit is specifically designed for the threads, body depths, and spacing requirements of QHYCCD products. While some components may share common threads (like M54 or M48), compatibility with third-party accessories is not guaranteed and may result in incorrect spacing or insecure connections.

    Does the Combo D3 kit allow for filter installation?

    The Combo D3 kit is designed to integrate with other components in the imaging train, which may include a filter wheel or filter drawer. The kit itself consists of spacing and conversion adapters; it does not hold filters directly. It provides the correct spacing to accommodate a filter wheel while maintaining the overall back focus.

    I use an off-axis guider with my QHYCCD camera. Is the Combo D3 kit compatible?

    The Combo D3 kit is part of a modular system. You would need to check the QHYCCD connection diagrams to see if this specific kit is part of the recommended solution for your camera and the QHY Off-Axis Guider (OAG). Different OAG models and camera combinations require different adapter configurations to place both the main sensor and the guide sensor in focus.

  • Please contact us for specifications.

    • Contact us for box contents.

  • QHYCCD Warranty