Learning objectives
At the end of this lesson, the student will be able to:
- Describe subjective refraction.
- Describe the process of history taking & torch light examination.
- Identify the starting point of subjective refraction.
- Describe Best vision sphere, Non cycloplegic, fogging and cycloplegic refraction.
- Determine Near vision test method.
- Calculate the findings accurately and document in the patient case sheet.
About this course
The first step in subjective refraction is to find the Best Vision Sphere in a patient. One of the method in finding out the Best Vision Sphere is Non cycloplegic method. This session will teach a refractionist / optometrist to adapt various steps to find accurate Best Vision Sphere in a patient. Few tips is also given in this session for the beginners to learn the procedure easily.
