TeleVue Diagonal mirror Everbrite SC 90° 2" (57467)

TeleVue Everbrite SC 90° 2" Diagonal Mirror Set (Model 57467)

This set includes a TeleVue Everbrite 2" 90° mirror star diagonal and a TeleVue SCT long adapter, providing a complete solution for Schmidt-Cassegrain telescopes with an SC thread connection. It combines premium optical performance with solid mechanical construction to ensure reliable and high-quality observing.

The Everbrite dielectric mirror coating reflects 99% of light across the entire visible spectrum, delivering exceptionally bright, high-contrast, and color-neutral images. The mirror is applied to a precision Pyrex substrate with a surface accuracy of 1/10 wave flatness, preserving the full optical performance of your telescope.

Each mirror is individually inspected under demanding test conditions that exceed typical telescope use. This rigorous quality control ensures consistent performance and allows the telescope to operate at its maximum potential.

The diagonal body is machined from a solid block of aluminum to guarantee permanent alignment and durability. The one-piece construction prevents loosening under the weight of heavy accessories. A brass compression ring securely holds eyepieces without damaging their barrels, and internal anti-reflection threading minimizes stray light. A 1.25" adapter is included for additional compatibility.

Technical Specifications
Viewing angle: 90°
Telescope connection: SC thread
Eyepiece connection: 2"
Optical coating: Dielectric
Surface accuracy: 1/10 wave
Reflectivity: 99%

Special Features
Corrects vertically reversed image: Yes
Corrects horizontally reversed image: No
Brass compression ring: Yes
Filter thread: Yes
Includes 1.25" adapter

General Information
Series: Everbrite
Type: Deviating optics
Design: Diagonal mirror
Material: Aluminum