Ms Loo LH (F/57) came for eye examination, vision with existing glasses is fine seeing far & near.
Vision without glasses
R: 6/21-
L: 6/45+
Vision with existing glasses of 2yrs (PH worn higher)
R: -3.00/-0.25×100 (6/6-)
L: -3.00/-1.00×75 (6/7.5- 6/6-)
Add: +2.25
Examination shows:
R: -3.00 (6/6) (+1.00 blur lens test: 6/7.5-) (R: right dominant eye)
L: -3.00/-0.50×180 (6/6) (+1.00 blur lens test: 6/7.5)
Add: +2.25 (N5@40cm)
Other assessments show:
Cover Test
Distance: NMD
Near: small XP, fast recovery
Howell Card (6BD on OD)
Distance: 0
Near: 6 – 8 XP
+1.00 Near: 12 XP
-1.00 Near: 6 – 8 XP
NRA
+1.25
PRA
-1.00
NPC (RAF rule)
10/12cm, 10/12cm, 10/12cm, 10/12cm
Accommodation Facility (Flipper +/- 1.00)
BE: difficult minus lens
R: difficult minus lens
L: no difficulty with plus/minus lens
MEM
R: +0.25
L: +0.25/PL
Fusional Reserves (Prism Bar)
Near, NFV: 14/18/14
Near, PFV: 10/25/20
Distance, NFV: x/10/8
Distance, PFV: 20/30/20
Vergence Facility (Prism Flipper of 12BO & 3BI) unaided
Near: 8 cpm
Distance: 8 cpm (slow BI)
Slit Lamp Examination
R: mild cataract
L: mild cataract
Fluorescein staining
R: -ve staining
L: -ve staining