Automated Refractomy Flashcards

1
Q

Define Antimetropia

A

One eye is Myopic and the other is Hyperopia

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2
Q

How is Myopia corrected

A

Concave lens - Minus power

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3
Q

Hyperopia is corrected with

A

Convex lens - plus power lens

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4
Q

What is Absolute Hyperopia?

A

The amount of hyperopia that cant be overcome by accommodation

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5
Q

What is Facultative Hyperopia?

A

The amount of hyperopia that can be overcome with accommodation

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6
Q

Manifest Hyperopia definition?

A

The amount of hyperopia that can be measured without the use of cyclopegic drops (that would paralyze accommodation)

*manifest hyperopia is the Sum of absolute and facultative hyperopia

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7
Q

Define Latent Hyperopia

A

The extra amount of hyperopia that is measured With the use of cyclopegic drops

*the total hyperopia is the Sum of manifest and latent hyperopia

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8
Q

How do you calculate manifest hyperopia

A

The sum of absolute and facultative hyperopia

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9
Q

How do you calculate latent hyperopia

A

The sum of manifest and latent hypropia

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