English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

i need to build my own telescope so i can see the stars and some planets anything related to the outerspace

2007-04-02 11:48:59 · 4 answers · asked by Anonymous in Science & Mathematics Astronomy & Space

4 answers

You can mount lenses in a tube, which gets costly and awkward with bigger lenses.
Or you can mount a curved mirror in a short tube with an eyepiece, which is how most people do it. You can buy mirrors or learn to grind your own. Kits are available and you can contact people who do it as a hobby on the internet.
search amateur telescope making
organization http://www.atmsite.org/

2007-04-02 11:59:14 · answer #1 · answered by Mike1942f 7 · 0 0

The building of an telescope is an interesting hobby only if the building is the aim of the work (you will get many good knowledges from optics and mechanics). But if you only need a cheap telescope, the cheapest way is to buy it. For example dobsonians from Skywatcher are very cheap an of good quality.

2007-04-03 14:17:42 · answer #2 · answered by Anonymous · 0 0

Plans for a cheap 8" Dobsonian reflector

http://members.aol.com/sfsidewalk/eightin.htm

8" mirrors available on E-bay regularly for under $70.00 (long link to search inside E-bay for telescope:"mirror"):

http://photography.search.ebay.com/mirror_Telescopes_W0QQcatrefZC6QQcoactionZcompareQQcoentrypageZsearchQQcopagenumZ1QQfclZ1QQfromZR2QQfsooZ1QQfsopZ1QQftZ1QQftrtZ1QQsacatZ74927QQsbrsrtZd

Other (diagonal) mirror also available on E-bay in the same category (telescope).

As cheap as all this is to make an 8" Dob. (much less than US$150), Please don't skimp on the eyepieces. Plan on spending at least as much for eyepieces as you do for the rest of this telescope. You can get eyepieces from any good camera store in your city.

good luck with your project!

.

2007-04-02 19:06:24 · answer #3 · answered by tlbs101 7 · 1 0

It's not for the weak hearted and inexperienced. Unless you can get an experienced person to help you, you'll just get frustrated and waste money.

2007-04-02 19:01:19 · answer #4 · answered by Gene 7 · 0 0

fedest.com, questions and answers