･ 1 Acquire a pair of lenses - a large convex lens and a small concave one. (Convex lenses are thicker... ･ 2 Find two cardboard tubes that will allow one to slide inside the other. ･ 3 Figure out how far apart the lenses should be by looki...
http://www.ehow.com/how_17057_make-simple-telescope.htm...
|
|
|
But keep in mind a longer focal length means a longer telescope, and the lower the field of view will be. A concave lens can be found in the viewfinder of an automatic or disposable camera. ... Return to article: How to Make a Simple Telescope...
|
www.ehow.com/tips_17057.html
|
|
|
|
Building your own telescope is a fun optical experiment and it can be used to get a better view of the moon and other distant objects. ... You have just built a simplified version of a refractor telescope. The lenses at each end work together to focus on a distant object and magnify it so that your eye can see it better.
|
www.hometrainingtools.com/telescope-optical-science-pro...
www.hometrainingtools.com/telescope-optical-science-project/a/1248/
|
|
|
How do I build a telescope at home? Use these step-by-step instructions. ... To make a simple telescope at home, you will need the following: ... You have just built a simple refracting telescope! With your telescope, you should be able to see the moon and some star clusters as well as terrestrial objects (i.e. birds).
|
www.howstuffworks.com/question568.htm
|
|
The cost of making a telescope is especially low now because war-surplus stocks of perfect and chipped-edge lenses and prisms are available at low prices. You can make a good scope for as little as one dollar, and a really good terrestrial telescope for only three to five dollars for lenses.
|
www.vintageprojects.com/telescope/telescope-1.html
www.vintageprojects.com/telescope/telescope-1.html
|
|
･ Slide one smaller diameter cardboard tube into the another larger diameter cardboard tube. ･ Fix a magnifying glass at one end with a sticky tape. ･ Look at an object though the tubes with your eye against the tape magnifying glass and ho...
http://www.wikihow.com/Make-a-Simple-Telescope
|
|
Thanks to all authors for creating a page that has been read 10 times ... ; The How-to Manual That You Can Edit ... Create an account or log in...
|
www.wikihow.com/Discussion:Make-a-Simple-Telescope
www.wikihow.com/Discussion:Make-a-Simple-Telescope
|
|
This is how to make a simple telescope using two lenses and a cardboard tube ... You cant make good quality lenses over 1 foot in diameter so you have to use curved mirrors as lenses instead (see 'make yourself ugly' for more info) some of the largest telescopes have mirrors over 8 meters in diameter.
|
www.lightwave.soton.ac.uk/experiments/telescope/telesco...
www.lightwave.soton.ac.uk/experiments/telescope/telescope.html
|
|
you can assemble a simple telescope by using two lenses, one weak convex lens (this is thicker at the centre) as the objective and a stronger concave lens ( thinner at the centre) as the eyepiece. then, with simple manipulation you can dete...
http://wiki.answers.com/Q/How_do_you_make_a_simple_tele...
|
|
