The Microscope Flashcards

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1
Q

Base

A

The bottom of the microscope

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2
Q

Substage light

A

Located in the base. The light from the lamp passes directly upward through the microscope

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3
Q

Light control

A

Located on the base or arm. Allows you to adjust the intensity of the light passing through the specimen

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4
Q

Stage

A

The platform that the slide rests on while being viewed. The stage has a hole in it to allow light to pass through the stage and through the specimen

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5
Q

Mechanical stage

A

Holds in the slide in position, has two adjustable knobs

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6
Q

Condenser

A

Small non magnifying lens located beneath the stage that concentrates the light on the specimen

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7
Q

Iris diagram lever

A

Shudder within the condenser that can be controlled to control the amount of light passing through

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8
Q

Course adjustment knob

A

Allows you to make large adjustments to the height of the stage to initially focus your specimen

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9
Q

Fine adjustment knob

A

Knob is used for precise focusing once the initial course focusing has been completed

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10
Q

Head

A

Attaches to the nosepiece to support the objective lens system

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11
Q

Arm

A

Vertical portion of the microscope that connects the base and the head

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12
Q

Nosepiece

A

Rotating mechanism connected to the head. Carries three objective lenses

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13
Q

Objective lenses

A

Scanning, low-power, high-power, oil-immersion

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14
Q

Ocular lens

A

Two lenses located in the eyepieces at the superior end of the head

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