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Tele Vue 2" 90 Degree Enhanced Aluminum Mirror Diagonal with 2 to 1.25" Hi-Hat Adapter

SKU: TV2EHDIAMIR MFR: DEP-8003
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Key Features

  • Enjoy bright, clear images with this Tele Vue enhanced aluminum mirror diagonal.
  • Maximize your telescope's performance with a precise 90-degree star diagonal.
  • Use with 2" telescope barrels & includes a 2" to 1.25" Hi-Hat adapter.
  • Experience superior light reflection for optimal viewing with this diagonal.
  • Achieve comfortable viewing angles with the ergonomic 90-degree design.
  • Get years of reliable use with Tele Vue's quality construction & warranty.
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Special Order?Estimated to Ship: 08/20/2025
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Reviews about this item

Review Summary

2021-10-12T08:17:15

Rated 5 out of 5

Diagonal for my TV 85

Purchased for my Televue 85. If you are going to invest in the TV 85, I would consider this a necessary accessory.

CLIFFORD B.

2021-08-13T13:49:41

Rated 5 out of 5

Great product

Great quality. Without the best diagonal that I have ever used.

Stefan S.

Tele Vue Mirror Diagonal Specifications

  • Diagonal Type

    Star Diagonal

  • Telescope Side Diagonal Size

    2" Barrel

  • Eyepiece Side Diagonal Size

    2" Barrel

  • Construction

    Enhanced Aluminum mirror coating

  • Adapter

    2 to 1.25" High-Hat Adapter (Included)

About Tele Vue Mirror Diagonal

FEATURED REVIEWS

Diagonal for my TV 85

By CLIFFORD B.

Purchased for my Televue 85. If you are going to invest in the TV 85, I would consider this a necessary accessory.

Great product

By Stefan S.

Great quality. Without the best diagonal that I have ever used.

Be prepared to experience superior optical performance with the Tele Vue 2" 90 Degree Enhanced Aluminum Mirror Diagonal with 2 to 1.25" Hi-Hat Adapter. This professional-grade optical accessory is designed to enhance your stargazing, birding, and astrophotography experiences.

The 2" Enhanced Aluminum Mirror Diagonal boasts a 96% reflective surface, extending across almost the entire visual spectrum. This high reflectivity is achieved through an enhanced coating that outperforms standard aluminum coatings typically found in competing products. This ensures that you receive a clearer, more detailed view of your celestial or terrestrial subjects.

A final protective overcoat is meticulously applied to the aluminum mirror, ensuring its durability and longevity. This sturdy construction makes it a reliable choice for both amateur and professional astronomers alike.

The diagonal body mirrors the features of the renowned Everbrite model, maintaining the high-quality standards that Tele Vue is known for. All our diagonals come equipped with brass clamp rings and filter threads, enhancing their versatility and compatibility with various optical instruments.

The Tele Vue 2" 90 Degree Enhanced Aluminum Mirror Diagonal with 2 to 1.25" Hi-Hat Adapter is an excellent budget-friendly alternative to prism diagonals. Its versatility and high-quality construction make it a valuable addition to any optical equipment collection. Experience the difference in clarity and detail with this exceptional optical accessory.

Tele Vue Mirror Diagonal Features

  • 2" 90 Degree Enhanced Aluminum Mirror Diagonal for premium optical clarity
  • High-reflectivity coating with 96% reflectance for bright, sharp images
  • Durable overcoat protects the aluminum surface for long-term use
  • Compatible with 2" and 1.25" eyepieces via Hi-Hat Adapter for versatility
  • Brass clamp rings and filter threads for secure attachment and easy accessorizing
  • Ideal for astrophotography and stargazing with professional-grade build quality

Key Features

  • Enjoy bright, clear images with this Tele Vue enhanced aluminum mirror diagonal.
  • Maximize your telescope's performance with a precise 90-degree star diagonal.
  • Use with 2" telescope barrels & includes a 2" to 1.25" Hi-Hat adapter.
  • Experience superior light reflection for optimal viewing with this diagonal.
  • Achieve comfortable viewing angles with the ergonomic 90-degree design.
  • Get years of reliable use with Tele Vue's quality construction & warranty.

What's in the box:

  • Tele Vue 2 " 90 Degree Enhanced Aluminum Mirror Diagonal
  • 2 to 1.25 " Hi-Hat Adapter
  • Tele Vue Warranty