Kingston L (M/32) came for eye examination, vision with existing glasses is fine seeing far & near.
Vision without glasses
R: xguess 6/120 (squeeze eyes: 6/60)
L: xguess 6/120 (squeeze eyes: 6/60)
Vision with existing glasses of 1year
R: -6.75/-1.75×5 (6/6)
L: -7.25/-1.50×180 0.3BU (6/6)
Examination shows:
R: -7.50/-0.75×180 (6/6) [+1.00 blur test: 6/9-] [R: right dominant eye] R>L
L: -7.50/-0.75×180 (6/6) [+1.00 blur test: 6/15+]
Near: R>L (adding +0.25 in OS: L>R)
Other assessments show:
Cover Test
Distance: NMD
Near: small XP, fast recovery (XP OD>OS)
Howell Card (6BD on OD)
Distance: 1 EP
Near: 6 – 8 XP
+1.00 Near: 14 – 16 XP
-1.00 Near: 6 – 8 XP
+2.00 Near: 16 – 18 XP
-2.00 Near: 2 – 4 XP
NRA
+2.25
PRA
-1.25 (occlusion monocularly: OD blurry, OS blurry)
NPC
6/8cm, 6/8cm, 6/8cm, 6/8cm, 6/8cm, 6/8cm
AA
R: 30yo, 30yo, 30yo
L: 30yo, 30yo, 30yo
Accommodation Facility (+/- 1.50)
BE: 18 cpm, difficult minus lens
R: 16 cpm, difficult minus lens
L: 17 cpm, difficult minus lens
MEM
R: +1.00
L: +1.00
Fusional Reserves (Prism Bar)
Near, PFV: x/30/25
Near, NFV: x/12/10
Distance, NFV: x/10/8
Distance, PFV: x/30/25
Vergence Facility (Prism Flipper 12BO/3BI)
Near: 13 cpm
Distance: 10 cpm (slow BO)
CL
R: -7.00/-0.75×180
L: -7.00/-0.75×180
