Poll Results
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A 15-year-old 10th grader presented with a history of asthenopia associated with short periods of reading
VA(Distance, uncorrected): OD: 20/20, OS: 20/20
Near Point of Convergence: Penlight: 5 cm / 7.5 cm
Cover Test (Distance): Ortho
Cover test (Near): 4 exophoria
Subjective: OD: plano, OS: plano
-1.00 Gradient: Ortho
Base In Vergence (Near): 6/12/6
Base Out Vergence(Near) 5/9/7
NRA: +1.50
PRA: -1.50
Accommodative amplitude(push up): OD: 13D,OS: 13D
Monocular Accommodative facility OD: 12 cpm, OS: 12 cpm
Binocular Accommodative Facility: 0 cpm, difficulty with both +/-2.00
MEM Retinoscopy: +0.25 OU