OCTOPUS 301
Designed around the patented INTERZEAG direct projection system the OCTOPUS 301 sets the trend in perimetry for the next decade. Ideal for routine screening and threshold examinations, the proven performance, accuracy and quality of the 301 will benefit any office or clinic.

OCTOPUS 311
The OCTOPUS 311 has additional hardware and software features to meet with the requirements of the most demanding clinics or teaching institutions.

Standard with B/Y perimetry.
Selection of user defined test parameters for experimental or clinical studies.
Ethernet connection with built-in LAN adapter.
Flicker perimetry

Special Features

Reliable Precision
• 100% eye fixation control – if fixation is lost, no stimulus is presented
• Diagnostic programs with test stages prioritising the most crucial field areas
• With the unique Eye Tracking feature (option), the perimeter follows automatically
the eye movements
• Fast software for significantly shorter examinations avoid errors caused by patient
and retinal fatigue
• Continuous measurement of the pupil size allowing accurate assessment and com
parison of data

Speed and Ease of Use
• The free rotating examination unit permits operation from all sides, to enable the
use in tight spaces and in ambient light
• Simple operation on a color input screen guided by a dialog in any language
• With the optional Tendency Oriented Perimetry (TOP) test strategy, a full threshold
examination takes less than 2:30 min
• Electronic eye fixation adjustment without disturbing the patient
• The clear Seven-in-One print-out presents the most complete information needed
for the assessment of the results
• During the examination, a real time display of statistical data provides on-line
information about the status of the patient’s visual field. Also, the test procedure
can be interrupted at any time and continued later without losing data
• A built-in training program facilitates giving instructions and shortens the
learning process
• Software is easily updated to the latest version by the exchange of a software
module or by downloading from the Internet

Patient Comfort
• The ergonomic design maximizes patient comfort
• Faster testing results in better patient cooperation
• Cold light sources avoid heat dissipation and eliminate the noise of cooling fans
• Patients are encouraged to blink regularly without the risk of introducing erroneous
results