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  • Luxvision Applanation Tonometer TN-180B

Luxvision Applanation Tonometer TN-180B

The Luxvision TN-180B mounts easily onto the slit lamp and folds down from the top of the slit lamp, allowing you to accurately measure intraocular pressure. The Luxvision TN-180B mounts easily onto the slit lamp and folds down from the top of the slit lamp, allowing you to accurately measure intraocular pressure. And, when not in use, the TN-180B does not interfere with the operation of the slit lamp. This tonometer is a Goldmann-type device, widely recognized as the most common and straightforward method for assessing IOP. The precision of the TN-180B makes it an ideal choice for any practice.

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Proven World-Class Gold Standard Technology

Uses the Goldmann applanation method, recognized as the gold standard in tonometry since the 1950s. Based on the Imbert-Fick law for accurate intraocular pressure measurements.

Foldable design that optimizes workflow

Easily attaches to the slit lamp using a top-down mounting system. When not in use, it does not interfere with normal equipment operations.

Direct readings without the need for conversion tables

Provides precise and direct numerical values of intraocular pressure. Eliminates the need to consult conversion tables, streamlining the examination process.

Exact measurements independent of scleral rigidity

Provides reliable readings without being affected by the patient's ocular rigidity. A calibratable system that ensures long-term stability and precision.

The gold standard

Goldmann applanation tonometry is the most widely used tonometer in clinical practice and remains the “gold standard” for tonometry worldwide. It was developed in the 1950s and is based on the Imbert-Fick law, which states that the pressure in a sphere filled with liquid and surrounded by an infinitely thin and flexible membrane is measured by the counter-pressure required to flatten said membrane into a plane.

Unique Design

The unique foldable design of the TN-180B was carefully developed to deliver precision and ease of use. By selecting the TN-150B, you can rely on accurate readings regardless of scleral rigidity, while also obtaining a direct and precise numerical value. Pressure measurement can also be calibrated, ensuring reliable readings and extended stability over time.

When used with a slit lamp, it allows examination of the eyes and measurement of intraocular pressure. It provides a direct reading of intraocular pressure, without the need to consult a conversion table. The measured ocular pressure is not affected by corneal rigidity.



Specifications