William Optics Durabright 2 inch Durabright Diagonal Carbon Fibre Plate Binoviewer This eyepiece’s 8

This eyepiece’s 8

• Seven different brightness adjustments make it suitable for any lighting condition

6x) for easier focusing with most telescopes

The 68° Series eyepieces are parfocal (meaning they focus at near the same point regardless of the focal length you select) and come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer

Parafocal eyepieces: no need to change the telescope focus when switching between eyepieces from the series

William Optics Durabright 2 inch Durabright Diagonal Carbon Fibre Plate Binoviewer This eyepiece’s 8New DuraBright 2" Star Diagonal with Carbon Fibre Plate Introducing New model William Optics Dura Bright diagonal a dramatic step forward in the evolution of mirror diagonals! This 90 2"mirror type star diagonal has a Dura Bright 12mm 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