Yan Xin (F/22) came for eye examination, vision with existing glasses is fine seeing far & near.
Unaided Vision
R: 6/120
L: 6/45-
Vision with existing glasses of 3 years
R: -6.75/-0.75×180 (6/6)
L: -5.25/-1.00×180 (6/6-)
Examination shows:
R: -6.75/-0.50×180 (6/6) (+1.00 blur lens test: 6/12) [R: right dominant eye]
L: -5.00/-0.75×180 (6/6) (+1.00 blur lens test: 6/9) L>R
Near: L>R
Other assessments show:
Cover Test
Distance: NMD
Near: NMD
Howell Card
Distance: 1 EP
Near: 1 EP
+1.00 Near: 0 – 2 XP
-1.00 Near: 1 EP
+2.00 Near: 2 XP
-2.00 Near: 0
NRA
+2.75
PRA
-2.25
NPC (RAF rule)
6/8cm, 6/8cm, 6/8cm, 6/8cm, 6/8cm, 6/8cm
AA (RAF rule)
R: 15yo, 15yo, 15yo
L: 18yo, 18yo, 18yo
Accommodation Facility (Flipper +/- 2.00)
BE: 17cpm, difficult minus lens
R: 15cpm, difficult minus lens
L: 15cpm, difficult plus lens
MEM
R: +0.75
L: +0.75
Fusional Reserves (Prism Bar)
Near, NFV: 8/16/14 (above blur point 8, double then single)
Near, PFV: 16/25/20
Distance, NFV: x/10/8
Distance, PFV: x/25/20
Vergence Facility (Prism Flipper of 12Base Out & 3Base In)
Near: 12 cpm
Distance: 12 cpm
Interpupillary distance, IPD = 6.0cm
