Daystar QUARK for Questar CHROMOSPHERE Filter magnesium Measure the outside diameter of

Measure the outside diameter of the frontmost component of your telescope or ERF

with an aperture of 80mm

or F/15 and longer refractors

suitable for amateur visual or imaging purposesCurrent wait for Calcium PE grade Quantums is normally 6 months from receipt of payment

5Å range and 0

Daystar QUARK for Questar CHROMOSPHERE Filter magnesium Measure the outside diameter ofDaystar Quark for Questar Chromosphere Model is the first Hydrogen Alpha "Eyepiece". ***FOR QUESTAR TELESCOPES ONLY.*** This new, All In One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one single assembly. Through design efficiency and optimization, users can now enjoy the known high quality optics of Daystar Filters at an affordable price. For use on Questar telescopes, the