microscope parts Flashcards

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0
Q

nosepeice

A

revolving part that holds the objective lens and lets you change the magnification by rotating different powered objective lenses into your veiw.

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1
Q

ocular lens, eye piece

A

lens closest to the eye magnifies 10x on our microscope. The eyepiece has a pointer on it that rotates as the eyepiece is turned.

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2
Q

objective lens

A

lens closest to the objective magnifies the image of the objective being vewed.

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3
Q

low power objective lens

A

shortest objective les with a red ring on it this magnifies the object 4x.

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4
Q

medium power objective lens

A

middle length lens with a yellow ring o it, magnifies the image 10x.

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5
Q

high power objective

A

longest objective lens with a blue ring on it, magnifies the image 40x.

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6
Q

stage clips

A

two locked-on clips used for holding down slides.

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7
Q

stage

A

platform of the microscope holding the specimen or slide.

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8
Q

iris diaphram

A

control for the opening of light that passes through. Usually we open it we open it for high magnification and closes it down for low magnification.

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9
Q

focusing knobs

A

located on each side of the arm, you turn them to focus the image by moving the stage up or down.

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