73
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
E
E
D
D
R
R
7
7
8
8
0
0
0
0
10.1
10.1
10.1
10.1
Near Vision Test with Addition (Near VA with ADD)
Purpose: Test the Near Vision with Addition.
Chart: Near Vision Chart
Auxiliary Lens: None
Target: Test the Near Vision with Addition, for left, right and Binocular.
Way of Test
1. On Special Chart clause of touch screen, press [N ADD VA] button to express the
Near Vision Chart or you can establish the test mode by pressing [TEST] and
choosing [NEAR VA WITH ADD].
2. Press [R] [BIN] [L] to choose the field for test.
3. Record the estimated value of left, right, and both eyes.
[Figure 10-1] Test of Near Vision with Addition
