Explore Scientific Dielectric Diagonal - 99% Reflectivity - 2" - DD02-00CF 1.25" Eyepieces Lunt 50mm LS50THa Solar Telescope

Lunt 50mm LS50THa Solar Telescope - B600 Blocking Filter & Pressure Tuner Features

It is the most elaborate coating ever applied onto amateur color filters

while the mount retains the PEC recordings

Barrel Size: 2"

From their superb on-axis and off-axis sharpness

Explore Scientific Dielectric Diagonal - 99% Reflectivity - 2" - DD02-00CF 1.25" Eyepieces Lunt 50mm LS50THa Solar TelescopeAbout the Explore Scientific Dielectric Diagonal 99% Reflectivity 2" The Explore Scientific 2" Dielectric Diagonal is a nice light weight diagonal. The engineers at Explore Scientific were able to achieve weight savings when compared to traditional diagonals replacing some of the base material with carbon fiber material. This simultaneously lightens and strengthens the diagonal. All mirror surfaces have dielectric coatings to enhance reflectivity.