Visual Optics CIA 1 - 1 to 20

Front

Light travels from a medium with a refractive index of 1.33 to a medium with a refractive index of 1.52, what happens to its speed and wavelength?

Back

Slows down, Decreases

Front

For an axial ametropia, assuming normal ocular power, the expected axial length of the patient would be _____ for myopia, _____ for hyperopia.

Back

Longer for myopia, Shorter for hyperopia.

Front

A 9 year old child wearing contact lenses with a power of +6.00 DS has a far point at ____ ?

Back

Infinity

Front

An object is placed 30 cm in front of a refracting surface of power +6.00 DS, the image is located at ___ and the image vergence is___?

Back

10.7cm, +9.30D