Indexes Of Refraction/Abbé Values Flashcards

0
Q

Standard Index of Refraction:

A

1.53 All instruments are calibrated to this… Geneva Clock.

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1
Q

The Higher the Index of Refraction the More:

A

Dispersion.

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2
Q

Index of Refraction of CR-39

A

1.49

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3
Q

Index of Refraction of Crown Glass

A

1.523

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4
Q

Index of Refraction of Flint Glass

A

1.70

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5
Q

The Higher the Index of Refraction:

A

The Lighter & thinner the lens.

More dispersion.

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6
Q

Index of Refraction of High Index is

A

1.60

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7
Q

Index of Refraction of Polycarbonate is

A

1.589

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8
Q

Speed of light

A

186,000 miles per second

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9
Q

Abbé value of plastic

A

59-60

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10
Q

Abbé value of crown glass

A

60

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11
Q

Abbé value of high index

A

43

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12
Q

Abbé value of polycarbonate

A

29-31

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13
Q

Abbé value of flint glass

A

38-40

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