ViewLight UNICOS UDR-800P - Binocular Vision Balancing; Binocular Balance at Polarized Light

77
U
U
n
n
i
i
c
c
o
o
s
s
D
D
i
i
g
g
i
i
t
t
a
a
l
l
R
R
e
e
f
f
r
r
a
a
c
c
t
t
o
o
r
r
U
U
D
D
R
R
-
-
8
8
0
0
0
0
P
P
10.13 Horizontal Maddox Rod Test
 Purpose: In subjective test, do Horizontal Heterophoria in the way of Maddox Rod .
 Chart: Maddox Chart
 Auxiliary Lens: Horizontal Maddox for right eye, Rotating Prism for left eye.
 Target: The vertical bar seen from the right eye and the Maddox Chart seen from the left eye
must be united.
 Way of Test
1. On Chart clause of main screen,
press Maddox Chart to choose Horizontal
Maddox Rod Test Mode. At this time, a guide and prism change window appear on
the upper left and upper right part of the screen, respectively.
2. Turn the dial until the line and the dot unite as one.
▶ If the line locates on the right side of the dot, turn the dial clockwise. (- direction.)
(Esophoria)
▶ If the line locates on the left side of the dot, turn the dial counterclockwise
(+ direction.) (Exophoria)
▶ If the line and the dot are seen unitedly, that is an orthophoria.
[Figure 10-13] Horizontal Maddox Rod Test