Microscopes

Anton van Leeuwenhoek developed

• compound microscopes

• electron microscopes

• simple microscopes

Van Leeuwenhoek was an accomplished scientist from Holland.

• True

• False

Simple light microscopes use

• multiple lenses and light

• electron beams

• a single lens and light

A compound light microscope has an ocular lens and

• no other lenses

• objective lenses

Compound light microscopes can magnify up to

• 15,000 times

• 1,000,000 times

• 1,500 times

• 270 times

Van Leeuwenhoek's microscopes could magnify up to

• 1,500 times

• 270 times

• 1,000,000 times

• 4 times

Identify "A"

• ocular lens

• objective lens

• body tube

• nose piece

Identify "B"

• ocular lens

• stage

• body tube

• objective lens

What is "J" used for?

• turn on the light

• hold the slide in place

• focus the image

• carry the microscope

What is "C" ?

• body tube

• diaphragm

• revolving nosepiece

• stage clips