Posted by: thiagokorsa on: January 6, 2009
A telescope is an instrument designed for the observation of remote objects by the collection of electromagnetic radiation. The first known practically functioning telescopes were invented in the Netherlands at the beginning of the 17th century. Today have a lot of supplies to telescopes, like: Eyepieces, filter, lense, mirror, prism and holder. In this big [...]
Posted by: thiagokorsa on: January 6, 2009
Binocular telescopes, or binoculars, are two identical or mirror-symmetrical telescopes mounted side-by-side and aligned to point accurately in the same direction, allowing the viewer to use both eyes (binocular vision) when viewing distant objects. Most are sized to be held using both hands, although there are much larger types. Unlike a monocular telescope, a binocular [...]
