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Canada's top-tier Telescopes & Accessories

Off-Axis Guiders

3 products

  1. $268.64 USD
    Back Order / Waiting List

    Atik Cameras: [As a complement to the EFW2 filter wheel, we have developed an Off-Axis Guider, which features just about everything needed to successfully use this kind of guiding system.

    The Atik OAG features a moving prism which allows selecting the best quality stars of your corrected field of view, while maintaining the possibility of using from small VGA sensors up to 35mm multi megapixel full frame beasts.It also features an extremely smooth and precise fine focus system, with extension rings of 3 different lengths, so that different types of cameras reach focus with different types of auto-guiders. The Atik OAG interfaces perfectly with the EFW2, meaning that no spacing exists between both units, keeping total back focus requirements low.The OAG can also be used without the EFW2 by using an adapter.

    What's in the box?

    • OAG body with 2'' adapter
    • 3 extension rings with 4, 7 and 15mm
    • 1.5 and 2.5mm hex keys
    • Mounting screws
    • Quickstart guide (paper)
  2. $65.12 USD
    Back Order / Waiting List

    Atik Cameras: Atik Off Axis Guider Camera Adapter
    ATIK Off Axis Guider Camera Adapter allows you to install the ATIK Off Axis Guider on a CCD Camera with an EFW2 filter wheel
    Full camera rotation is possible because this adapter uses the same camera adapters as the EFW2
    The ATIK Off Axis Guider Camera Adapter makes it possible to install cameras without an EFW2 filter wheel on your Off Axis Guider. With use of this adapter, you can maintain correct distance to allow for the focus on the guider camera. Because this adapter uses the same camera adapters as the EFW2, full camera rotation is possible!

  3. $227.30 USD
    Back Order / Waiting List

    Atik Cameras: The Atik One OAG is slightly smaller than the original Atik OAG, but has all of the original features that make it an easy-to-use off-axis guider, especially when used in conjunction with the Atik GP guide camera (sold separately). The two components match up beautifully and attach easily to an Atik One camera on one side, and your telescope on the other. You can attach the OAG assembly to your telescope using tge 2” adapter or via a T-thread accessory.

    The pickup prism inside the OAG diverts some of the light coming through your telescope and sends it to your guide camera. The prism can be adjusted to compensate for use on different types of telescopes.

    The Atik One OAG has an extremely smooth focusing mechanism that is fast and easy to adjust. To focus, all you need to do is turn the focusing ring clockwise to move the camera support down, or counter-clockwise to move it up. There is 5mm of total travel available, allowing you to easily focus the optional guide camera.

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