Directions: Compare the telescope and microscope in terms of the following
1. kinds of lenses used
*_______________
*_______________
*_______________
*_______________
2. image formed by each lens
*_______________
*_______________
*_______________
*_______________
3. focal length of lenses
*_______________
*_______________
*_______________
*_______________
Answers & Comments
Answer:
1.kinds of lenses used
• Standard
• Short Telephoto
• Medium Telephoto
• Super Telephoto
2.image formed by each lens
•Convex (converging) lenses can form either real or virtual images (cases 1 and 2, respectively), whereas concave (diverging) lenses can form only virtual images (always case 3). Real images are always inverted, but they can be either larger or smaller than the object.
3.focal length of lenses
•The focal length of a lens is determined when the lens is focused at infinity. Lens focal length tells us the angle of view—how much of the scene will be captured—and the magnification—how large individual elements will be. The longer the focal length, the narrower the angle of view and the higher the magnification.