1.25 Inch 90 - Deg Dielectric Mirror Diagonal for Telescope, All - Surface Multilayer Coated Prism with Aluminum Alloy Housing and Stainless Steel Cover Plate for Refractor
US$19.56
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US$19.56
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by test.esca.org
Free 30-day returns Details
Product details
| Management number | 218515631 | Release Date | 2026/05/03 | List Price | US$19.56 | Model Number | 218515631 | ||
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- All-Surface Multilayer Coating: This 1.25 inch 90-deg dielectric mirror diagonal features an all-surface multilayer coated prism system that maximizes light transmission and delivers bright, sharp views through your refractor telescope without ghosting or glare.
- Precise 1.25-Inch Compatibility: Designed specifically for 1.25 inch focusers and eyepieces, this dielectric mirror diagonal ensures a secure, wobble-free fit and includes a standard 1.25 inch filter thread so you can easily attach filters to enhance your experience.
- Ideal for Refractor Telescopes: The 1.25 inch 90-deg dielectric mirror diagonal is optimized for use with refractor and catadioptric telescopes, providing comfortable viewing angles when observing celestial objects overhead—perfect for amateur astronomers and hobbyists alike.
- Durable Aluminum Alloy Construction: Built with a lightweight yet robust aluminum alloy housing and a - stainless steel cover plate, this dielectric mirror diagonal offers long-lasting performance even during frequent outdoor astronomy sessions.
- Compact and Ready to Use: Measuring just 2.56 x 1.57 x 1.18 inches and weighing only 4.8 oz, this 1.25 inch 90-deg dielectric mirror diagonal comes as a single ready-to-install unit—no extra parts needed—making it easy to upgrade your telescope setup right out of the box.
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