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Astro-Tech dialectric 1.25in star diagonal Sold!

Price - $49.00

Ad Number: 178176

Posted: 24 Jul 2019

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For sale is an Astro-Tech dialectric 1.25in star diagonal. This diagonal is in excellent condition, includes the original box and was used with a small refractor that I no longer have. The Astro-Tech 1.25" diagonal has state-of-the-art 46-layer dielectric mirror coatings for a full 99% reflectivity. This is markedly higher reflectivity than the 88% of a conventional aluminum diagonal or the 96-97% of an easily-tarnished silver diagonal.

They sell new for around $70. This item is in excellent condition, and only $49 including CONUS shipping.

The first person to send an email saying "I'll take it" will get this item! If you use PayPal, please contact me first to get PayPal address as it differs from my regular email address.


  • Condition Excellent
  • Location Fredericksburg, TX

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