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Corneal pachymetry is the process of measuring the thickness of the cornea.A pachymeter is a medical device used to measure the thickness of the eye's cornea.It is used to perform corneal pachymetry prior to refractive surgery, for Keratoconus screening, LRI surgery [1] and is useful in screening for patients suspected of developing glaucoma among other uses.
The aim of an accurate intraocular lens power calculation is to provide an intraocular lens (IOL) that fits the specific needs and desires of the individual patient. The development of better instrumentation for measuring the eye's axial length (AL) and the use of more precise mathematical formulas to perform the appropriate calculations have significantly improved the accuracy with which the ...
In optics, optical path length (OPL, denoted Λ in equations), also known as optical length or optical distance, is the length that light needs to travel through a vacuum to create the same phase difference as it would have when traveling through a given medium.
The table below lists units supported by {{convert}}. More complete lists are linked for each dimension. For a complete list of all dimensions, see full list of units. {{Convert}} uses unit-codes, which are similar to, but not necessarily exactly the same as, the usual written abbreviation for a given unit. These unit-codes are displayed in ...
2. Alamo Bowl - No. 17 Brigham Young vs. No. 22 Colorado. Date, time, TV: Dec. 28, 7:30 p.m. ET, ABC.Location: San Antonio, Texas. Had a few tiebreakers lined up ...
The Van Herick technique is an eye examination method used to determine the size of the anterior chamber angle of the eye.. Glaucoma is currently the principal cause of irreversible blindness in the world. [1]
A bride got a "shoulder meat" guest book in a shocking mixup. In less than two weeks, Tara Henderson is getting married to Kevin Porter. She was excited to find that her custom wedding guest book ...
With Christian Slater as dad Harry Morgan, Irish actor Patrick Gibson puts young life into TV's favorite serial killer in "Dexter: Original Sin."