EXAM SAMPLE

• Course: opto355

Department of optometry

 

College of applied medical sciences

King saud university

Opto 355

Name: …………… ID#………………..

 

Q.1

Determine the type of the fitting & how to correct it to obtain the optimum fitting (if needed) ?

Picture # 1

 

Answer:

Optimum Fitting (No Need for Correction)

Picture # 2

 

Answer:

Steep fitting

to obtain the optimum fitting we must

Increase Base Curve By 0.3 mm

OR

Decrease Diameter By 0.5 mm