WILLIAM OPTICS 2" 90 DEG. DURA BRIGHT DIELECTRIC DIAGONAL FOR SCT THREADED SCOPE

WILLIAM OPTICS 2" 90 DEG. DURA BRIGHT DIELECTRIC DIAGONAL FOR SCT THREADED SCOPE

William Optics Dura Bright 2" Carbon Dielectric Diagonal
The William Optics Dura Bright 2" Carbon Dielectric Diagonal is a top-tier mirror diagonal that’s sure to impress! This precision 90° 2" star diagonal features a 12 mm thick mirror, finely polished to 1/12th wave accuracy and coated with dielectric layers for an impressive 99% reflectivity. The result? Sharper contrast and better resolution for lunar, planetary, and double star observations.

Easy to Use
Included with this Dura Bright Diagonal is a 2" to 1.25" adapter, allowing you to effortlessly switch between 2" and 1.25" eyepieces. The provided locking screw ensures your eyepieces remain securely in place. It's also threaded for 48 mm filters. Large, knurled thumbscrews make adjustments easy-even when wearing gloves!

Compression rings are built into both the diagonal and the included adapter to help protect your accessory barrels from scratches or scuffs.

Diagonal Design
Constructed from high-quality aluminum and precision CNC machined, this diagonal features internal anti-reflection baffling for increased contrast. Stylish carbon fiber plates are mounted on each side for added strength and aesthetic appeal.

The 2" diagonal also includes a built-in internal safety stop to prevent any accessories from contacting the mirror surface.

Compatibility
This diagonal was specifically designed to match William Optics models like the FLT 98, FLT 110, GT/GTF 102, and FLT 132. While it excels with these telescopes, it remains compatible with a wide variety of other setups as well.

📦 What’s in the Box

     ➤   Dura Bright 2" Carbon Dielectric Diagonal

     ➤   1.25" Adapter

     ➤   Stainless Steel Clamping Ring

     ➤   Dust Cap

     ➤   Adapter Plug