B. Sc Ophthalmic Techniques 3rd Year
(BF/2017/09)
Clinical Refraction and Contact Lenses

M.M.: 50 Time: 3 Hours
Note: 1.) Attempt all questions.
2.) ATTEMPT BOTH PARTS IN SINGLE ANSWER BOOK ONLY.
3.) NO SUPPLEMENTARY SHEET SHALL BE ALLOWED/ PROVIDED
4.) The Student must write Q.P. Code in the space provided on the Title page of the Answer Book.

Part-I

1. Define hypermetropia. Describe the etiology, types and management of hypermetropia. [10]

2. Write about the following:

a. Bifocal contact lens
b. Retinoscopy
c. Emmetropia and growth of eye



Part-II

3. Define pseudophakia. Describe the factors affecting post operative refractive error and its management.

4. Write about the following:

a. Contact lens material
b. Objective refraction
c. Low vision aids