Farpoint Carey Focus Mask – Celestron 9.25 (Hyperstar/Fastar)

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Farpoint Carey Focus Mask – Celestron 9.25 (Hyperstar/Fastar)

$21.00

Farpoint Carey Focus Mask – Celestron 9.25 (Hyperstar/Fastar) is an ingenious new way to easily focus a telescope.  For use with Celestron 9.25″ SCT telescopes with Hyperstar or Fastar.

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Description

Farpoint Carey Focus Mask – Celestron 9.25 (Hyperstar/Fastar)

Farpoint Carey Focus Mask – Celestron 9.25 (Hyperstar/Fastar) is an ingenious new way to easily focus a telescope.  George Carey, an amateur telescope maker and astronomer from the UK, published a modification of previous focus mask designs to make a much more sensitive version of the device.  The method is simple, very intuitive, and the device has universally been named after the inventor: The “Carey Mask”.

Adjustable Carey focus mask for Celestron 9.25″ SCT telescopes with Fastar or Hyperstar (post 2008).

Farpoint manufactures this “lifesaving” astrophotography tool out of virtually indestructible ABS plastic, which comes in two major types and in a range of sizes.

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Package Includes:

  • Carey Focus Mask for Celestron 9.25″ SCT with Hyperstar or Fastar

Carey Focus Mask Description and Use