Mar 21, 2005 · The Questar told me by the reduction in tube current, clearly seen in the out of focus image as a vertical breakup from the dark spot to the top of the disk (or on the bottom if …

Mar 21, 2005 · The Questar takes about 15 seconds, the ETX 2-3 minutes (most of that is sorting through the allen wrenches for the right one. In a previous post I mentioned the solar filter that …

Dec 14, 2009 · However, the Questar’s design philosophy of being an all-in-one instrument, while commendable, is the telescope’s biggest flaw. For those who are unfamiliar with the quirks of …

Questar - a company with history Questar is a privately-owned business that has been making the Questar line of telescopes since 1952. Located in New Hope, PA, they are the only telescope …

Mar 28, 2017 · Page 1 of 3 - Questar Maintenance, Repair, and Restoration - Reference and Resource Thread - posted in Questar Forum: For those interested in the maintenance and …

Mar 21, 2005 · A friend purchased a Questar 7 a few years ago and I am going to record my impressions of the telescope. I have 20 years experience as an observer specialising in …

Apr 23, 2025 · Grok AI solves Questar technical question. - posted in Questar Forum: I decided to test Grok with a simple question like we have here. I see that it is likely to put the helpful …

Apr 1, 2025 · Page 2 of 3 - Questar Corp, New Hope...closed? - posted in Questar Forum: Seems to me that a mirror maker like Mike Lockwood could crank out 3.5” spherical mirrors and …

Apr 24, 2024 · Page 1 of 4 - Questar vs small refractor? - posted in Questar Forum: I understand these are completely different... but for you: if you could only travel with one, would you prefer …

Nov 13, 2022 · Questar Standard: Tristand vs. Astropier There are several mounting options for the Questar telescope. These include the Tristand and its taller version, the Astropier. I have …