Tuesday, August 16, 2011

About microscope and telescope?

Sorry, it doesn't make sense. A telescope is a device to make distant objects look closer and faint objects look brighter. Some telescopes use a mirror with a parabolic surface, but other don't. A microscope makes small nearby objects larger, a super refined magnifying gl. Microscopes are never made with mirrors. They have small lenses, since making nearby objects brighter isn't necessary. Microscopes focus very close; telescopes focus very far away.

No comments:

Post a Comment