The  Sky-Watcher 2″ 90° Dielectric Star Diagonal is a high performance diagonal for high-end telescopes. The high reflectivity of the mirror (99%) offer a bright image without losing luminosity. The high optical correction of the mirror (1/10 lambda) does not compromise the resolution or the contrast of the image. The CNC body of the diagonal is both solid and elegant, the telescope side  connection in threaded for 2″ filters while the eyepiece side has a brass compression ring for not damaging the barrels of the eyepieces. The diagonal includes a 2″ to 1.25″ adapter also equipped with brass compression ring. This accessory can be used only on telescopes equipped with a 2″ focuser.

 

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Sky-Watcher 2″ 90° Dielectric Star Diagonal

SKU: SWA-90SD2D

$299.00

1 in stock  

✅ Expert Advice
✅ Australian Owned
✅ 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

    Sky-Watcher 2″ 90° Dielectric Star Diagonal

    SKU: SWA-90SD2D

    $299.00

    1 in stock  

    The  Sky-Watcher 2″ 90° Dielectric Star Diagonal is a high performance diagonal for high-end telescopes. The high reflectivity of the mirror (99%) offer a bright image without losing luminosity. The high optical correction of the mirror (1/10 lambda) does not compromise the resolution or the contrast of the image. The CNC body of the diagonal is both solid and elegant, the telescope side  connection in threaded for 2″ filters while the eyepiece side has a brass compression ring for not damaging the barrels of the eyepieces. The diagonal includes a 2″ to 1.25″ adapter also equipped with brass compression ring. This accessory can be used only on telescopes equipped with a 2″ focuser.

     

    Reviews

    There are no reviews yet.

    Be the first to review “Sky-Watcher 2″ 90° Dielectric Star Diagonal”

    Your email address will not be published.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