Refractive Error and Binocular Vision Development 

SHE level 7
SCQF credit points 20
ECTS credit points 10
Module code M1B530597
Module Leader Catriona MacLennan
School School of Health and Life Sciences
Subject Vision Sciences
Trimester B (January start)

Summary of content

In this module, students will be introduced to the key theoretical and practical aspects of how the eye functions as an optical system. Through a series of lectures and accompanying tutorials, students will learn the optical principles of image formation and refractive correction of the eye. The module will also explore the aetiology, signs, and symptoms of ametropia, as well as strategies that can be used in its correction. In practical sessions, students will investigate the various factors that may affect vision and will develop foundational clinical skills for assessing a patient’s visual and refractive status. Finally, students will be introduced to some of the fundamental concepts that explain how the two eyes function together to achieve binocular single vision and the fundamental concepts and characteristics associated with ocular misalignment.

Module details

Module structure

Activity Total hours
Lectures 22
Tutorials 0
Practicals 30
Seminars 6
Independent Learning 128
Assessment 14
Placement 0

Assessment methods

Component Duration Weighting Threshold Description
Course Work001 50 35 CW1: Practical skills portfolio. (LO 1-3)
Exam002 2 50 35 Exam: Written exam. (LO 4-6) (2hr)