Baader Fringe Killer Filter 2450343 For the intermediate visual observer

For the intermediate visual observer and beginning astroimager

and high quality Secondary Mirror and Parabolic Primary Mirror with Radiant™ Aluminium Quartz RAQ™ Coating with up to 94% Reflectivity

especially if applied on the planets Jupiter and Mars

The accuracy of the figure

SE combines the classic heritage of the original orange tube telescopes with the latest state-of-the-art features

Baader Fringe Killer Filter 2450343 For the intermediate visual observerPlanoptically Polished with Phantom Coating Group (PCG). The BAADER Fringe Killer Filter minimizes unwanted blue fringing, comparable to a Minus Violet Filter, while retaining a very pleasing color balance. This would be a contradiction in itself only made possible by applying modern DWDM plasma assisted coating technology, allowing almost a hundred coating layers to be accumulated onto a planoptically polished substrate without destroying the optical