Sky-Watcher HelioStar 100 mm H-Alpha Solar Telescope on Wave 100i GoTo Mount - S11335 Askar PHQ Refractors NOTE: The photograph shows a

NOTE: The photograph shows a generic 365 Series SCT cover installation for illustration purposes

25" compression ring eyepiece adapters

A fine optical polish and 2 mm thick glass allows these filters to be inserted anywhere into the optical path without introducing astigmatism or other defects

and performance of the system

but the image we've chosen shows the faceplate in place on the QHY 183M camera

Sky-Watcher HelioStar 100 mm H-Alpha Solar Telescope on Wave 100i GoTo Mount - S11335 Askar PHQ Refractors NOTE: The photograph shows aSky Watcher HelioStar 100 HA Solar Telescope with Wave 100i Go To Mount & Tripod Double stack performance, single stack price 100mm aperture, 760mm focal length, f 7. 6 Official solar telescope of the Charlie Bates Solar Astronomy Project Integrated Heliostar solar finder, tube rings, and carry handle Integrated Trifid Tuner and Solis Etalon Technology <0. 5 bandpass H alpha fully multicoated lens Achromatic doublet design 2. 8 inch dual speed Rack