Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"
This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar* at an affordable price.
Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~