BAADER 2" CLICKLOCK DIELECTRIC DIAGONAL Testar The coating treatment delivers the

The coating treatment delivers the highest transmission combined with the lowest amount of scatter and reflections across a very wide spectral range

65 x 65 mm square

ZWO D25 AR Protecting window

About 90% at 672 nm

as there are three ports to be put into action

BAADER 2" CLICKLOCK DIELECTRIC DIAGONAL Testar The coating treatment delivers theThe Baader 2" Clicklock Dielectric Mirror Diagonal is a high quality 90 mirror type star diagonal with dielectric coatings for 99% reflectivity, giving high contrast and resolution for planetary, lunar and binary star observation. The oversized mirror substrate is polished to 1 10th lambda accuracy for the highest image quality and features scratch resistant hard coatings for a lifetime of use. The mirror rejects deep UV and IR radiation, allowing it