Kak Ina (F/50) came with complaint of blurry far & near vision since some time ago.. she does not have any glasses so far.
Vision without glasses
R: 6/21
L: 6/21
Examination shows:
R: +1.50 (6/9-) PHNI
L: +1.50 (6/7.5-) PHNI [L: left dominant eye]
Add: +2.00
Other assessments show:
Cover Test
Distance: NMD
Near: NMD
Howell Card (6BD on OD)
Distance: 1 – 3 EP
Near: 6 – 8 XP
+1.00 Near: 8 XP
NRA
+1.25
PRA
-0.25
NPC (RAF rule)
18/28cm, 18/28cm, 18/28cm
NPC (RAF rule) Add +2.25
16/26cm, 16/26cm, 16/26cm
MEM
R: +0.25
L: +0.50
Fusional Reserves (Prism Bar)
Near, PFV: 6/18/16
Near, NFV: 4/8/6
Distance, NFV: 4/6/4
Distance, PFV: x/x/x
Vergence Facility (Prism Flipper 12BO/3BI)
Near: 12 cpm
Distance: 12 cpm
Interpupillary distance, IPD = 6.8cm