Скачать с ютуб How to change the secondary mirror on your telescope! (To one of the best mirrors out there) в хорошем качестве

How to change the secondary mirror on your telescope! (To one of the best mirrors out there)

Hi - I had an idea! I wan't to tune my telescope even further - and whats left? Changing the mirror, in this case the secondary mirror, to a mirror with a strehl ratio of 0,9 which is better than the atmosphere will allow. Follow me how to prep the mirror and how i mount it on my scope! My gear: Telescope mount: Astro System Austria (ASA) DDM 85 Telescope: Teleskop Service N-AG 10 (10" carbon fiber astrograph) with 3" Feather touch focuser and a 3" Riccardi coma corrector / reducer Filter Wheel: Starlight Xpress with 36mm Astrodon filters Camera: ZWO ASI 2600MM If you like my videos, please subscribe on my channel. You could also visit my facebookpage @ www.facebook.com/exophotograph