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Related Experiment Videos

Non-invasive Tearscope Plus routine for contact lens fitting.

J P Guillon1

  • 1FCOptom, 35 Heyford Avenue, London SW8 1EA.

Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association
|November 24, 2005
PubMed
Summary

The Keeler Tearscope Plus offers a non-invasive method for examining tear film appearance, volume, and stability. A step-by-step approach maximizes its clinical utility for ocular surface and contact lens evaluations.

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Area of Science:

  • Ophthalmology
  • Optometry
  • Biomedical Engineering

Background:

  • The tear film is crucial for ocular surface health and contact lens comfort.
  • Non-invasive methods are needed for accurate tear film assessment.
  • Existing methods may have limitations in evaluating tear film dynamics.

Purpose of the Study:

  • To introduce the Keeler Tearscope Plus, a novel multi-use instrument.
  • To describe a systematic approach for utilizing the Tearscope Plus.
  • To evaluate the instrument's effectiveness in assessing tear film characteristics.

Main Methods:

  • The Keeler Tearscope Plus was developed by the author.
  • A step-by-step clinical approach is detailed for instrument use.
  • The method focuses on simple, established principles of tear film stability.

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Main Results:

  • The Tearscope Plus allows for comprehensive, non-invasive tear film examination.
  • The instrument assesses tear film appearance, volume, and stability.
  • Its effect on ocular and contact lens surfaces can be evaluated.

Conclusions:

  • The Keeler Tearscope Plus is a versatile tool for tear film analysis.
  • The described method enhances the clinical application of the Tearscope Plus.
  • This instrument aids in understanding tear film dynamics and ocular surface health.