FANDOM


Corneal Topographer
100-Computerised Corneal Topography


12 Months / 15 Minutes
0 Months / 0 Minutes
12 Months / 60 Minutes
0 Months / 0 Minutes
0 Months / 0 Minutes


About

Corneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye. Since the cornea is normally responsible for some 70% of the eye's refractive power, its topology is of critical importance in determining the quality of vision.

The three-dimensional map is therefore a valuable aid to the examining ophthalmologist or optometrist and can assist in the diagnosis and treatment of a number of conditions; in planning refractive surgery such as LASIK and evaluation of its results; or in assessing the fit of contact lenses. A development of keratoscopy, corneal topography extends the measurement range from the four points a few millimeters apart that is offered by keratometry to a grid of thousands of points covering the entire cornea. The procedure is carried out in seconds and is completely painless.

Manufacturers

Models

  • Humphrey® Atlas
  • Bausch & Lomb's Orbscan IIz

Second Source Parts

Second Source Service

References


Video

thumb|300px|right

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.