Orion Dielectric Mirror Star Diagonal 1.25-inch
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Orion Dielectric Mirror Star Diagonal 1.25-inch

90-degree diagonal features sophisticated, lab-tested dielectric coatings that boast an astounding 99 percent reflectivity

  • Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings
  • Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope
  • Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast
  • 1.25" nosepiece barrel is threaded to accept like-sized Orion eyepiece filters

Orion's highest-quality mirror diagonals feature sophisticated, lab-tested dielectric coatings that boast an astounding 99% reflectivity. Dielectric coatings are more durable than enhanced aluminum coatings, so you'll enjoy years of exceptional performance. The machined and anodized aluminum housing features machine-threaded baffles for high contrast and a nonmarring compression ring collar for securing the eyepiece. Nosepiece barrel is threaded to accept filters. Endcaps included.

Diagonals are not suitable for use with Newtonian reflector telescopes due to insufficient focus travel.

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Our price: $89.00

In Stock - Ships Same Business Day Before 4 PM
 


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