5. A patient went to see an optician concerning her loosed spectacle frame. The prescription of the patient is; OD: +10.00/-2.00*180, OS: + 7.00/-2.00*90. The optician in adjusting the frame, squeezed the nose pad together which pushed the frame up by 6 mm. Calculate a) The prismatic effect in each eye. b) The resultant prismatic effect in both eyes. NB: All answers for question 5 should be in prism diopters with corresponding base direction. 5. A patient went to see an optician concerning her loosed spectacle frame. The prescription of the patient is; OD: +10.00/-2.00*180, OS: + 7.00/-2.00*90. The optician in adjusting the frame, squeezed the nose pad together which pushed the frame up by 6 mm. Calculate a) The prismatic effect in each eye. b) The resultant prismatic effect in both eyes. NB: All answers for question 5 should be in prism diopters with corresponding base direction