OTI QUANTUM 4 - Classic Telescopes - Cloudy Nights
2017年7月20日 · Page 1 of 2 - OTI QUANTUM 4 - posted in Classic Telescopes: Ive never had a Quantum, I couldnt pass up the opportunity so here it is. The case is pretty nice condition and so is the scope. It was missing the power cable so made a temporary one until I get the Cinch Jones 6 pin female connector. Optics are perfectly clean, mirror,meniscus, internal Barlow and prism …
My “New” Quantum 4 - Questar Forum - Cloudy Nights
2019年7月23日 · My “New” Quantum 4 - posted in Questar Forum: In 1978 I purchased my first Quantum 4. The advertisements in Sky & Telescope were mesmerizing. By 1978 I had been observing for almost 13 years and had pretty much decided to concentrate on observing the Moon and planets. I knew that I needed as much aperture as possible and I would have liked to …
QUANTUM 4 TELESCOPE. ANY INFO AND NEED DEWCAP.
2009年2月13日 · QUANTUM 4 TELESCOPE. ANY INFO AND NEED DEWCAP. - posted in Questar Forum: Hi, Trying to get info on QUANTUM 4 scope.Was able to get one for $900.00.Came with Brandon 16 mm eyepiece,red mahogony case, ac power cord,30 mm finder scope.Has built in barlow lens controled by a flip lever.
Beware of a scam artist trying to sell my Quantum 6
2024年12月4日 · Beware of a scam artist trying to sell my Quantum 6 - posted in Questar Forum: Last summer, someone lifted a photo that I had posted earlier on the Questar FaceBook page and made a fake advertisement, trying to cheat victims into buying my Quantum 6 telescope. The photo I had posted included not only my telescope on the G11, but also showed my patio and …
OTI Quantum 4 Info Needed. - Classic Telescopes - Cloudy Nights
2012年4月13日 · Page 1 of 2 - OTI Quantum 4 Info Needed. - posted in Classic Telescopes: Hello All,Does anyone still use/have an OTI Quantum 4 Telescope?It came with a Huge Criterion Tripod and I have no info on that either.I did find a 4-page set of instructions on the Q-4 and a parts list.Im looking for info, manual , pictures of a Quantum 4. I just got one. The electrical cable …
Beginner needs help with old Quantum six - Cloudy Nights
2024年7月31日 · Although the Quantum 6 is a great instrument, it has a long focal length, with means in practice that you will have fairly high magnification as compared to other similar sized telescopes (such as a 6" dobsonian type telescope), or a small refractor type telescope.
New Quantum 6 Owner Needs Help - Cloudy Nights
2020年9月27日 · Page 1 of 2 - New Quantum 6 Owner Needs Help - posted in Classic Telescopes: I dont deserve to be posting this but I am. Yesterday I was able to purchase a Quantum 6. Yes, I know. We were on a road trip around the state and the opportunity presented itself, and I jumped on it. A bit of the back story, when I was in about the 6th or 7th grade I got …
Quantum 6 is here, with a few questions. - Cloudy Nights
2023年10月8日 · Quantum 6 is here, with a few questions. - posted in Questar Forum: Hello there! I recently acquired a 1979 Quantum 6 in almost neat condition, and so far the views have been exceptional, the sharpest I have seen in a 6-class reflector. Nevertheless I am am wondering how to adapt 2 eyepiece on the scope. Is it possible to unscrew the 11/4 barrel, or …
Quantum 4 - Questar Forum - Cloudy Nights
2017年3月12日 · Quantum 4 - posted in Questar Forum: Noted the Quantum 4 in the classifieds by Astronomy-Shoppe. Any thoughts regarding value (performance / build quality / price)? Ive read a few threads here but really dont know much about the Quantums other than the history behind the breakaway from Questar and a new upstart borrowing on some of the Questar …
Quantum Telescopes? - Classic Telescopes - Cloudy Nights
2008年5月1日 · My Quantum 4 (#435, made in Sep '79) easily surpassed a Questar 3.5 I once owned in terms of planetary and double star performance, although part of that was because the Quantum was a bigger scope. After some deliberation as well as a side-by-side shootout between my Quantum, Edmund 4" f/15 refractor, Questar 3.5, orange C5 and Meade 826, I ...