Nystagmus glasses

A nystagmus goggle is a medical diagnostic instrument used to observe involuntary eye movements known as nystagmus.

These goggles allow the clinician to analyze the patient's eye movements under specific conditions by eliminating visual fixation and illuminating the eyes. They are particularly useful in vestibular diagnostics to detect balance disorders and other neurological conditions.

Thanks to special lighting and magnification, they enable precise analysis of eye movements, which is essential for nystagmus diagnostics. The Frenzel goggle, named after Prof. Frenzel, is a well-known variant of the nystagmus goggle.

Nystagmus goggles are used in various medical disciplines:

• Otolaryngology (ENT)
• Neurology
• Physiotherapy
• Rehabilitation medicine

They are an indispensable tool in vestibular diagnostics, particularly for evaluating dizziness and balance disorders. The Frenzel goggle allows clinicians to observe nystagmus while eliminating visual fixation, significantly enhancing nystagmus diagnostics.

Our range includes various nystagmus goggles, including both classic Frenzel goggles and modern LED nystagmus goggles:

• Type 501 by Prof. Frenzel: Frenzel goggle with fixed lenses, ideal for long examinations.
• Type 502 by Prof. Frenzel: Frenzel goggle with flip-up lenses, offering flexible use.
• Type 503 by Prof. Frenzel: Frenzel goggle with fixed lenses and direct illumination.
• Type 703 by Prof. Frenzel: Frenzel goggle with fixed lenses and bayonet-style battery handle.
• Type 521 by Dr. Blessing: Frenzel goggle with fixed lenses and fixed connection cable.
• Type 522 by Dr. Blessing: Frenzel goggle with flip-up lenses and fixed connection cable.
• Type 523 by Dr. Blessing: Frenzel goggle with fixed lenses and adjustable battery handle.
• Type 723 by Dr. Blessing: Frenzel goggle with fixed lenses and bayonet battery handle.
• LED Nystagmus Goggle Type 801: Modern LED nystagmus goggle with rechargeable control unit and power cable.
• LED Nystagmus Goggle Type 803: LED nystagmus goggle with fixed lenses and adjustable battery handle.
• LED Nystagmus Goggle Type 821: LED nystagmus goggle with rechargeable control unit and power supply.
• LED Nystagmus Goggle Type 823: LED nystagmus goggle with fixed lenses and adjustable battery handle.

Each nystagmus goggle in our range has been carefully selected to ensure the highest quality and reliability in vestibular diagnostics.

Our LED nystagmus goggles offer numerous advantages over traditional Frenzel goggles:

• Homogeneous illumination without distracting light spots.
• Longer lifespan of the light source.
• Continuously adjustable brightness for individual comfort.
• Independence from external power sources thanks to battery operation.

These features make the LED nystagmus goggle an indispensable tool in modern vestibular diagnostics.

When selecting the right nystagmus goggle, consider the following factors:

• Examination duration: For long-term examinations, models with battery or power supply are recommended.
• Mobility: For mobile use, Frenzel goggles with battery handles are ideal.
• Lighting: LED nystagmus goggles offer uniform illumination.
• Lenses: Flip-up lenses provide flexible handling.

Our team of experts is happy to help you choose the best nystagmus goggle for your specific needs.

• What is the difference between a Frenzel goggle and an LED nystagmus goggle?
  A Frenzel goggle uses traditional lighting, while an LED nystagmus goggle uses modern LED technology for even illumination.
• Can I use the nystagmus goggle for mobile applications?
  Yes, many of our nystagmus goggles are designed for mobile use, especially models with battery handles.
• How do I care for my nystagmus goggle?
  Clean the lenses regularly with a soft cloth and avoid contact with harsh cleaning agents. Store the nystagmus goggle in the supplied protective case to prevent damage.
• Which nystagmus goggle is suitable for long-term use?
  For long examinations, we recommend LED nystagmus goggles with battery or power supply, such as types 801-A or 821-A.