B. Sc Ophthalmic Techniques 1st Year
(BF/2017/09)
Optics

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. Discuss in detail the optics, clinical features and treatment modalities of myopia [10]


2. Write about the following:

a. Schematic eye
b. Autorefraction
c. Photocromatic glasses

Part-II

3. Define astigmatism. Describe types, clinical features and treatment of astigmatism. [10]

4. Write about the following:

a. High order aberrations
b. Multifocal lenses
c. Centration of glasses