Skip to content
All-Star Telescope is your source for all things astro from telescopes to astrophotography cameras. Have a question? We'd love to help. Email: info@all-startelescope.com Call Us: (587) 336-6621 Toll Free: 1 (866) 310-8844
Have a question? We'd love to help. Email: info@all-startelescope.com Call Us: (587) 336-6621 Toll Free: 1 (866) 310-8844

iOptron 1.25" Dielectric Mirror Diagonal (6231)

by iOptron
SKU 6231
Sold out
Original price $102.70 - Original price $102.70
Original price
$102.70
$102.70 - $102.70
Current price $102.70

Use the iOptron 90° Dielectric Star Diagonal to place your head in a comfortable viewing position when your refractor or catadioptric optical tube assembly (OTA) is aimed at or near the zenith.

Description

Built with a dielectric hard-coated BK-7 glass mirror, the diagonal transmits more than 99% of the incoming light to ensure clear and bright high-contrast images while maintaining maximum resolution.

Designed to be lightweight and durable, the diagonal features an aluminum housing with a black anodized finish. The 1.25" barrel and eyepiece holder makes it compatible with the most popular size focusers, drawtubes, and accessories; and the brass compression ring in the eyepiece holder ensures your eyepieces won't get marked or marred when locked into place. An internal integrated safety stop in the eyepiece holder protects the mirror and ensures a long life.

Quick Overview

  • 90° Star Diagonal
  • Ideal for Refractor or Catadioptric OTAs
  • 1.25" Diameter Barrel
  • Dielectric-Coated BK-7 Glass Mirror
  • 99% Reflective Surface Mirror
  • Black Anodized Aluminum Housing
  • Non-Marking Brass Compression Ring
  • One Year Limited Warranty

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)