Micromedical VisualEyesTM 505

Video Frenzel

Perform routine eye movement recordings and positioning tests with ease

A wide range of features

Touch-enabled user interface

Video Frenzel is touch capable, runs on Windows® 10 and has voice prompts and several remote options that allow a simple hands free interaction with the software.

Superior video playback

  • Playback in slow motion or frame by frame
  • Crosshairs displayed during playback
  • Time line scrolls to show location in raw data tracing synchronized with video
  • Store videos in a folder on the main screen

Situational camera

  • Record patient comments and case history
  • Capture positional maneuvers with sound
  • Patient interview before and after testing

Default and user designed protocols

Define your own protocols or edit the existing.

  • Spontaneous headshake
  • Dix-Hallpike Left
  • Dix-Hallpike Right

Video recording

Displays eye and situation camera images on the screen and use the slider bar to determine the size of each image.

  • Recording indicator with elapsed time
  • Video files are stored in .AVI file format

Remote controlled testing

It is possible to step through the tests using the USB connected foot pedal, hand-held remote or goggle button. NB. Goggle button is only available in the US.

Secondary monitor display

  • Full-field visual stimuli
  • Eyes displayed during non-oculomotor tests
  • View patient eyes from anywhere in the room

Optimal care and support to dizzy patients

The new Video Frenzel software offers a more simple user interface for easy touch operation so observation and recording of eye movements is easy to carry out.
The industry’s leading goggle design

The Goggle

Side mounted goggle

Interacoustics 2D VOG with USB cameras. The cameras plug into the included, externally powered USB hub.
Voice timer with audio cues

Top mounted goggle

MMT BG 3.0 goggle with USB enabled cameras. Each camera plugs into a separate USB port on the included, externally powered USB hub.
Rotary chair

Front mounted goggle

Front mounted USB camera in monocular goggle configuration. The camera plugs into the included, externally powered USB hub.


Vestibular and Oculomotor

VisualEyes 515/525

The most advanced technology for testing dizziness and balance disorders.


Quick and objective measurements of the vestibular ocular re ex (VOR).
Vestibular Investigation

Eclipse VEMP

Measures and analyzes the VEMP generated by a loud stimulus.
Caloric Irrigators

Air Fx / Aqua Stim

Either air or water, for caloric testing during the VNG test protocol.
Pam Dunlap
The Interacoustics Video Frenzel goggles are ideal for vestibular rehabilitation. They are easy to use and provide high quality video. The ability to record video is essential for complex cases, student and patient education. The goggles are comfortable for patients. This system is the best I have used as a clinician specializing in vestibular physical therapy.
UPMC, University of Pittsburgh Department of Physical Therapy Pam Dunlap, PT, DPT, NCS


Visit the support and download center to find resources.


Go here to find a list of local distributors near you.


Click here to download the balance solution catalog (PDF).
VisualEyesTM 505 is compatible with Windows 7® (x86/x64), Windows 8.X® (x86/x64), Windows 10® (x86/x64).
Camera lenses and IR coated mirrors must be checked regularly for stains and dust, and should be cleaned with lens cleaning wipes. Goggle cushions are single use only and must be exchanged between patients. Goggle frame should be cleaned with a soft cloth lightly dampened with cleaning solution containing 70% ethanol, 2% glycerol and 0.5% chlorhexidine dicluconate. Goggle straps can be machine washed at 40°C using normal washing detergents. Do not tumble dry. Please note that the elastic qualities may deteriorate after more than 10 washing cycles, after which the straps should be replaced.
Some features may not be available for all countries or all areas and product specifications are subject to change without prior notification. Please contact us to find out more.

Interacoustics Academy

Expand your knowledge with the latest advancements in diagnostic audiology and balance presented by our experts, endorsed by the leading professional bodies.


Extensive Documentation

Looking for help? Take a look at our support center to find extensive documentation. From tips on getting started to how to test guides.


Find ways to buy our products: Visit an Interacoustics sales office, call 45-6371-3555, or find a distributor.
Features and/or functions may not be available for all countries or all areas and product specifications are subject to change without prior notification.