Encara no tenim significats per a "reflect telescope".
1When in his twenty-first year he began constructing reflecting telescopes for himself.
2Clyde Tombaugh as a young man with his home-built reflecting telescope.
3I mounted my ten-inch home-made reflecting telescope, and began my survey of the heavens.
4A reflecting telescope, of two feet focal length, by ditto.
5Such is the principle of the famous reflecting telescope which bears the name of Newton.
6In the reflecting telescope, however, there are necessary limitations.
7And yet reflecting telescopes had not, as a rule, been successful in permanent practical work.
8Whereas others are like Hooke peering through his Microscope or Newton through his Reflecting Telescope.
9A reflecting telescope: the largest in the world.
10Even the wooden framework of the reflecting telescope which he used was painted a brilliant red.
11I think it was about the year 1868 that I began to make a reflecting telescope.
12Here is one of the chief sources of interest in the possibilities of a 100-inch reflecting telescope.
13People are naturally awaiting the latest news from the giant refracting and reflecting telescopes of the day.
14Reflecting telescopes show the stars in a mirror, and the observer looks down to see the heavens.
15Three years later I initiated Mr. Maudslay into the art and mystery of making a reflecting telescope.
16After Mr. Clark had made this little telescope, he made larger reflecting telescopes that were very powerful.