Learning Objectives:
Gain proficiency in the essential measurements, calculations, and repairs required for ordering patient lenses and maintaining spectacles. This includes:
Accurately measuring interpupillary distance, using both PD ruler and pupilometer.
Accurately measure segment heights for multifocal designs.
Accurately measure freeform/digital lens parameters such as vertex distance, pantoscopic tilt, and frame wrap.
Identifying unknown progressive lenses and interpreting laser markings.
Performing nylon cord replacement to ensure optimal functionality and fit. Discuss common spectacle repairs and replacement of screws, nose pads etc.