Asked by Hayden Spalding on Jun 11, 2024
Verified
The ________ is a small lens under the stage that narrows the beam of light and directs it through the specimen on the slide.
A) ocular lens
B) iris diaphragm
C) condenser
D) objective lens
Iris Diaphragm
A thin, adjustable circular structure in optical devices or the eye that controls the amount of light passing through by changing its size.
Condenser
A device used to condense a gas or vapor into a liquid.
Ocular Lens
The lens closest to the eye in a microscope or telescope, through which the viewer looks to magnify the image formed by the objective lens.
- Recognize the components of a microscope and their respective roles.
Verified Answer
TR
Tyler RunnelsJun 12, 2024
Final Answer :
C
Explanation :
The condenser is the small lens under the stage that narrows the beam of light and directs it through the specimen on the slide. The ocular lens is the eyepiece that magnifies the image, the iris diaphragm controls the amount of light passing through the condenser, and the objective lens is the lens closest to the specimen that further magnifies the image.
Learning Objectives
- Recognize the components of a microscope and their respective roles.