1.25" Dura Bright Dielectric Diagonal

This 90° 1.25"mirror-type star diagonal has a Dura-Bright  thick mirror and dielectric mirror coatings for 99% reflectivity which provides higher contrast and resolution during critical planetary, lunar and binary star observations. Dura-Bright features 100% real carbon fiber side plates that add that touch of class your scope deserves. The WO 1.25" Dura-Bright Diagonal was designed with several unique features to provide optimum performance and years of use. Top-Notch Performance and brightness Dielectric coating allows 99% reflectivity. high precision 12mm thick mirror substrate flat for optimal image stability. Polished to 1/10th wave accuracy*. Accurate design guarantees constant alignment. No further alignment needed. Meticulous Craftsmanship Lock screw for eyepiece/adapter. Big, knurled thumbscrews are easy to turn even with gloves on. Threaded for 1.25" Filters Strikingly Beautiful Patented, elegant design. High-quality machining out of the best aluminum. Internal antirefle