Question

category
care & usage
question 2 of 5
a 4x lens is also known as what?
select the best answer:
high power lens
low power lens
scanning lens
immersion oil lens

Explanation:

In microscopy, a 4X lens is typically referred to as a scanning lens. Scanning lenses have low magnification (like 4X) and are used for getting an overview of the specimen, while low - power lenses are usually around 10X, high - power lenses are higher (e.g., 40X), and immersion oil lenses are for very high magnification (e.g., 100X) and use immersion oil.

Answer:

C. Scanning lens