Refraction Data Analysis

Vocabulary flashcards covering optical measurement terms and specific values from the refraction data slip.

VD (Refraction Data)

Vertex Distance, recorded as $12.00$ in the reference data.

Spherical Equivalent (S. E.)

The calculated spherical equivalent for the right eye, recorded as $-2.00$.

Spherical Equivalent (S. E.)

The calculated spherical equivalent for the left eye, recorded as $-0.75$.

PD

Pupillary Distance, recorded as $64.5$ on the printout.

TOPCON

The brand or manufacturer name of the autorefractor equipment indicated at the bottom of the slip.

ASHOK OPTICS

The name of the optics facility printed on the record slip.