Below Optical Instruments quiz are Multiple Choice Questions (MCQs) type Quiz. These Optical Instruments MCQ Questions helps you to refresh your Optical Instruments, you can see the correct option by clicking on it. .
1. Which of the following can form an enlarged image?
Convex mirror
Plane mirror
Convex lens
Concave lens
2. Which of the following is NOT part of a reflecting telescope?
Plane mirror
Concave mirror
Convex lens
Concave lens
3. In an optical fiber, the concept of Numerical aperture is applicable in describing the ability of __________
Light Collection
Light Scattering
Light Dispersion
Light Polarization
4. Finger prints are observed by the use of :
Telescope
Microscope
Newtonian telescope
Concave lens
5. We combine two lenses, one is convex and other is concave having focal lengths /, and f2 and their combined focal length is F. Combination of the lenses will behave like concave lens, if