ESATTO is the perfect microfocuser for SC and Aplanatic Schmidt-Cassegrain telescopes (like the Celestron EdgeHD). By adding the “Adapter ESATTO 2″ for telescopes with large 3.3″ SC thread”, you can connect it to the large 3,3″ thread in the back of the Celestron SCT (11″ and 14″) and EdgeHD (925, 1100, and 1400) models. 

EdgeHD 925 ESATTO 2
EdgeHD 925 with ESATTO 2

Since the ESATTO has a depth of 67mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 77mm of backfocus for your camera and accessories, also when used together with the Celestron EdgeHD .7x focal reducers for 925, 1100 and 1400 models.

EdgeHD ESATTO2 Diagram
EdgeHD ESATTO2 Diagram

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ESATTO 2″ Adapter for telescopes with large 3.3″ SC thread

SKU: PL3600212

$119.00

Available on back-order

✅ Fast Shipping & Tracking
✅ Stocked in Melbourne, Australia
✅ Expert Advice
✅ Lifetime Technical Support

    Need Expert Advice?

    Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

    Enquire now or call us (03) 9042 2293

    ESATTO 2″ Adapter for telescopes with large 3.3″ SC thread

    SKU: PL3600212

    $119.00

    Available on backorder

    ESATTO is the perfect microfocuser for SC and Aplanatic Schmidt-Cassegrain telescopes (like the Celestron EdgeHD). By adding the “Adapter ESATTO 2″ for telescopes with large 3.3″ SC thread”, you can connect it to the large 3,3″ thread in the back of the Celestron SCT (11″ and 14″) and EdgeHD (925, 1100, and 1400) models. 

    EdgeHD 925 ESATTO 2
    EdgeHD 925 with ESATTO 2

    Since the ESATTO has a depth of 67mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 77mm of backfocus for your camera and accessories, also when used together with the Celestron EdgeHD .7x focal reducers for 925, 1100 and 1400 models.

    EdgeHD ESATTO2 Diagram
    EdgeHD ESATTO2 Diagram

    Reviews

    There are no reviews yet.

    Be the first to review “ESATTO 2″ Adapter for telescopes with large 3.3″ SC thread”

    Your email address will not be published. Required fields are marked *

      Need Expert Advice?

      Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

      Enquire now or call us (03) 9042 2293