Celestron Deluxe Off-Axis Guider -OAG

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Improve guiding of your long focal length telescope with the Celestron Deluxe Off-Axis Guider (OAG).


- Most Accurate Way to Guide Powerful Telescopes

- Suitable for Long Focal Length SCTs & EdgeHD OTAs

- Large, Multi-Coated Prism For Brighter Guide Stars & Autoguider Illumination

- Fixed-Orientation Helical Focuser Offers Smooth & Precise Focus for the Autoguider

- Included Adapters: SCT/EdgeHD, Female M48, Female M42 (T-Thread), Male M48, Male M42 (T-Thread) & 3 T-Thread Spacers

- Celestron 2 Year Warranty

OUR PRICE $699.95
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    Take pinpoint astrophotographs with the Celestron Deluxe Off-Axis Guider (OAG).

    The Celestron Deluxe Off-Axis Guider (OAG) is a must-have tool for owners of Schmidt-Cassegrain (SCT) and EdgeHD Telescopes. For these long focal length telescopes, the Celestron OAG improves guiding dramatically - even when compared to using a separate guide scope.

    With a large, 12.5mm multi-coated prism, this OAG ensures brighter guide stars, making guiding as accurate as possible. This prism can be adjusted to move closer or further away from the center of the telescope's focal plane - a useful adjustment for different-sized imaging cameras. It works by using this prism to intercept a small portion of a telescope's focal plane to locate a guide star. With this method, the OAG corrects for tracking errors, mechanical errors and flexure.

    The helical focuser of the Deluxe Off-Axis Guider also makes guiding a breeze. You'll enjoy how easy it is to make smooth, precise adjustments to the focus of your autoguider - without the need to twist or rotate its camera orientation.

    And with a 48mm clear aperture, you won't be subject to vignetting when using the Celestron Deluxe OAG with full frame astronomical or DSLR cameras.



    Clear Aperture 48mm
    Prism Size 12.5mm
    Prism Coatings Multi-Coated
    Helical Focuser Travel 8mm
    Telescope Connection M42 T-Thread, M48 & SCT/EdgeHD
    Autoguider Connection M42 T-Thread & Standard 1.25-inch Adapter
    Camera Connection M42 T-Thread & M48
    Warranty Celestron 2 Year Warranty


    About Celestron

    Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.

    Product Code: 93648

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    1 x Celestron Deluxe Off-Axis Guider (OAG)

    1 x SCT / EdgeHD Adapter

    1 x Female M48 Adapter

    1 x Female M42 (T-Thread) Adapter

    1 x Male M48 Adapter

    1 x Male M42 (T-Thread) Adapter

    3 x T-Thread Spacers