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9 Cards in this Set

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Total Magnification Calculation

Magnification of objective lens x10

Something times something.

Resolution

The ability to distinguish two close objects as separate.


Ability

Working Distance

The distance between the objective and bottom of slide.

Up and Down

Field Size (Diameter)

The distance from one side of the lightened field to the other.


Circle

Parfocal

Once initial focusing is complete, the objective lens can be changed with only minor focusing adjustments needed.

Once ________ is complete the _________ can be changed with only ___________ needed.

Magnifications of Objectives: Red, Yellow, Blue


4x, 10x, 40x

Total Magnifications: Red, Yellow, Blue

40x, 100x, 400x

Times 10

Working Distances: Red Yellow Blue

30mm, 7.0mm, 0.65mm

Field Diameters: Red, Yellow, Blue



What does 2mm equal?

4.5mm, 2mm, 500μ



2mm = 2,000μ