Table of Contents
- 1 When you change from a low power objective lens to a high power one what happens to the field of view?
- 2 When you switch from low power to high power what happens to field of view quizlet?
- 3 What happens when you go from low power to high power on a camera?
- 4 What happens when you increase the magnification of a camera?
When you change from a low power objective lens to a high power one what happens to the field of view?
The field of view is largest on the lowest power objective. When you switch to a higher power, the field of view closes in towards the center. You will see more of an object on low power.
When you switch from low power to high power what happens to field of view quizlet?
Given a fourfold increase in magnification, the image will be 16 times dimmer. Field of view (FOV) is the open observable area a person can see through his or her eyes or through a microscope. Going to high power on a microscope decreases the area of the field of view.
What’s the difference between working distance and objective lens?
Working Distance. The working distance is the distance between the specimen and objective lens. The working distance decreases as you increase magnification. The high power objective lens has to be much closer to the specimen than the low-power objective lens in order to focus.
What happens when you go from low power to high power on a microscope?
When you change from low power to high power on a microscope, the high-power objective lens moves directly over the specimen, and the low-power objective lens rotates away from the specimen. This change alters the magnification of a specimen, the light intensity, area of the field of view, depth of field, working distance and resolution.
What happens when you go from low power to high power on a camera?
Change in Magnification. Changing from low power to high power increases the magnification of a specimen. The amount an image is magnified is equal to the magnification of the ocular lens, or eyepiece, multiplied by the magnification of the objective lens.
What happens when you increase the magnification of a camera?
At low magnification you might be able to see the entire volume of a paramecium, for example, but when you increase the magnification you may only be able to see one surface of the protozoan. The working distance is the distance between the specimen and objective lens. The working distance decreases as you increase magnification.