Tips for correcting a flat fit: * Use a steeper BOZR to improve centration * Increase the TD to stabilise the lens * Use tighter peripheral curves * Use a thinner lens to reduce mobility To correct a steep fit: use a flatter BOZR; decrease the TD to increase lens mobility; and use flatter peripheral curves and a thicker lens.
What does PC stand for?
PC stands for Peripheral Curve (contact lens fitting term)
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of PC
We have 356 other meanings of PC in our Acronym Attic
- Penn Central (railroad company)
- Pentagon City (community in Arlington, VA)
- People's Committee
- People's Court
- Pepsi Cola
- Per Capita
- Performance Commitment (Defense Contract Management Agency)
- Peripheral Control
- Peripheral Controller
Samples in periodicals archive:
Carefully check to make sure the company gives you * the exact brand, * lens name, * power, * sphere, * cylinder, if any, * axis, if any, * diameter, * base curve, and * peripheral curves, if any.
The straightforward dual control fitting philosophy involves a base curve that is fit traditionally with peripheral curve alignment/touch on a small portion of the sclera.