Baader Fringe Killer Filter 2450343 and high quality Secondary Mirror

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

the AZ-EQ6 can handle a large variety of optical systems for both imaging and visual applications

For the intermediate visual observer and beginning astroimager

Coating (front face) 23-layer dielectric long pass blocker

Baader Fringe Killer Filter 2450343 and high quality Secondary MirrorPlanoptically 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