
Division
Description
Test method
Schober's test -
(Decussation circle)
This test is for
measuring
vertical/horizontal
phoria of right or
left eye by using
Red/Green filter.
1. Show Schober's test type to a patient.
2. Let a patient wear Red/Green glasses (right eye = red filter, left
eye = green filter). The patient sees «
» mark in a right eye and
« » mark in a left eye on Schober's test type. The binocular
condition would be ideal, if the patient could see «
» mark.
3. Judge a patient's binocular function as below, while asking him
how the type is seen.
Patient's visual
status
Fixation disparity Method
Esophoria
ⓐ
Add B.O prism until being
no deviation.
Exophoria
ⓑ
Add B.I prism until being
no deviation.
Right eye's
ⓒ
hypophoria
Left eye's
hyperphoria
Add B.U in a right eye or
B.D in a left eye until
being no deviation.
Right eye's
ⓓ
hyperphoria
Left eye's
hypophoria
Add B.U in a left eye or
B.D prism in a right eye
until being no deviation.
U
SER
MANUAL
> VII. T
EST
METHOD
43
CSPOLA600 - Polarized visual chart system > V5 - 03-2018
Содержание CS POLA 600
Страница 1: ...www essilor instruments com User manual...
Страница 4: ...I INTRODUCTION...
Страница 7: ...4 CERTIFICATION CSPOLA600 Polarized visual chart system V5 03 2018 8 USER MANUAL I INTRODUCTION...
Страница 8: ...II SAFETY INFORMATION...
Страница 18: ...III FEATURES...
Страница 20: ...IV NOTES FOR USING THE INSTRUMENT...
Страница 22: ...V CONFIGURATIONS...
Страница 25: ...VI INSTALLATION...
Страница 37: ...VII TEST METHOD...
Страница 43: ...VIII REMOTE CONTROL FUNCTION...
Страница 46: ...IX HOW TO RECHARGE A REMOTE CONTROL...
Страница 48: ...X UPGRADING A CSPOLA600 SYSTEM...
Страница 50: ...XI MAINTENANCE OF UNIT...
Страница 52: ...XII TROUBLESHOOTING GUIDE...
Страница 54: ...XIII ENVIRONMENTAL CONDITIONS...
Страница 56: ...XIV SPECIFICATIONS...
Страница 58: ...XV COMPONENT LIST...
Страница 60: ...XVI SERVICE INFORMATION...
Страница 62: ...Essilor International 147 rue de Paris 94220 Charenton le Pont France www essilor com...