Esterman Binocular Driving Test; Part Iii Visual Field Tests - elektron eye technology Henson 9000 Manual

3
Visual field tests
The following visual field tests are available with the Henson 9000
Smart Supra
numbers of patients. It is a fully automated test where the patient presses a
button
Smart Supra
It is approximately twice as fast as the single stimulus strategy in patients with little or
no defect. This is a Semi-Automated test.
ZATA Threshold
replaces the classic Full threshold algorithm. It is much faster than the Full and Fast
Threshold programs and will normally be the program of choice for monitoring visual
field loss. The ZATA program uses a Bayesian algorithm and adaptive terminating
criteria to make the best use of prior data. This is a fully automated test where the
patient presses a

Esterman Binocular Driving Test

designed to see whether or not a patient meets the UK DVLA visual field requirements
for Group 1 and Group 2 driving. Again, this is a fully automated test where the patient
presses a
E l e k t r o n E y e Te c h n o l o g y 2 0 1 8
25
Single Stimulus
80 every time they see a stimulus.
21
Multiple Stimulus
37
(Zippy Adaptive Threshold Algorithm): This strategy
response button
80
response button every time they see a stimulus.
:
25
:
Choose this test to screen large
21
:
Choose this if speed is important.
80
every time they see a stimulus.
60 :
The Drivers Test program is
Vis ua l field tes ts
response
19