In the early 1600s, Italian scientist Galileo used a telescope to explore the solar system. Learn about Galileo, his experiments and scientific process, his use of the telescope, and the conflict ...

2011年5月18日 · Galileo FS-125DX Reflector - good project scope? - posted in Beginners Forum (No Astrophotography): Hi all,First post. Most of my observing to date has been with binoculars and cheap telescopes. I have some experience stretched out over the past 30 odd years. Sound familiar?My most recent purchases have been 7x50 binoculars, books, & star charts while I …

2014年3月27日 · Therefore Galileo's telescope gathered about 55 times more light that the eye. Magnification (M) is determined by dividing the focal length of the objective by the focal length of the eyepiece. In the case of Galileo's telescope the focal length of objective was 980 mm and the focal length of eyepiece was -50 mm.

2009年12月14日 · Galileo is a smaller telescope company that sells quirky, lower-end telescopes and accessories though Apogee Inc, Fry’s Electronics and (occasionally) department stores. While their MSRP list prices on the company’s website are excessive for the products they sell, their products can frequently be found for lower prices in “closeout ...

2023年11月21日 · Galileo was able to construct a telescope that could magnify by twenty times. This allowed for direct observation of more distant objects including the Moon, stars, the Sun, and distant planets.

2007年12月12日 · Galileo does not enjoy a good reputation with its optical products. Many scopes with that description have internal barlow lenses fitted in their focusers, and are optically compromised. You can probably pick up a used Celestron or Orion 6" Dobsonian for $200. Either one would be a much better telescope than the Galileo 120

2018年2月9日 · Tripod was steel and with a little TLC could probably be pretty sturdy. The case was very nice and included padded zip-up sleeves for the telescope tube and tripod and divided compartments inside the "suitcase". Optically it compared with my 76mm x 700mm reflector. Mirror was center spotted, easy to collimate.

2008年9月10日 · Galileo's x4 telescope had a tube of lead, and his x8 telescope, which he demonstrated to the Venetian Senate in August 1609, had a tube made of tin plate wrapped in rascia fabric. The two surviving telescopes on exhibition at the Institute & Museum for the History of Science in Florence (IMSS) have wooden tubes.

2014年2月27日 · Galileo FS-90 MOH 800 x 900mm - posted in Beginners Forum (No Astrophotography): Just picked up a used Galileo FS-90 MOH 800 x 900mm for $12.00.

2018年11月2日 · Page 1 of 3 - Galileo G118DX 1000 x 118mm Reflector Telesope - posted in Beginners Forum (No Astrophotography): Hi guys its been awhile since I have been here. I just finally identified this particular telescope which I bought at a thrift store for $25 which Im hoping I didnt do too bad with it but it needs an eyepiece that happens to be missing so Im hoping …