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2. List of instruments used in ophthalmology - Wikipedia

   en.wikipedia.org/wiki/List_of_instruments_used...

   Contact lenses. to correct refractive errors of the eye; a little invasive. Phoropter. used in refraction testing. Tonometers. used to determine the intraoccular pressure (IOP) - useful in glaucoma; video link for various types of tonometers. Speculum: to keep the eyes open during any operation. Universal eye speculum.

3. Eye chart - Wikipedia

   en.wikipedia.org/wiki/Eye_chart

   Lea test. logMAR chart. An eye chart is a chart used to measure visual acuity comprising lines of optotypes in ranges of sizes. Optotypes are the letters or symbols shown on an eye chart. [1] Eye charts are often used by health care professionals, such as optometrists, physicians and nurses, to screen persons for vision impairment.

4. LogMAR chart - Wikipedia

   en.wikipedia.org/wiki/LogMAR_chart

   History. The chart was designed by Ian Bailey and Jan E. Lovie-Kitchin at the National Vision Research Institute of Australia. They described their motivation for designing the LogMAR chart as follows: "We have designed a series of near vision charts in which the typeface, size progression, size range, number of words per row and spacings were chosen in an endeavour to achieve a ...

5. Visual field test - Wikipedia

   en.wikipedia.org/wiki/Visual_field_test

   28629-4. A visual field test is an eye examination that can detect dysfunction in central and peripheral vision which may be caused by various medical conditions such as glaucoma, stroke, pituitary disease, brain tumours or other neurological deficits. Visual field testing can be performed clinically by keeping the subject's gaze fixed while ...

6. Trump said ratings are his ‘whole life’: Biographer

   www.aol.com/trump-said-ratings-whole-life...

   Former President Trump said that ratings are his “whole life,” according to a new biography about him released earlier this week. Author Ramin Setoodeh, who interviewed the former president ...

7. List of films with post-credits scenes - Wikipedia

   en.wikipedia.org/wiki/List_of_films_with_post...

   The Backson is revealed to really exist but is shown to be gentle and good and he follows the trail, falling into a pit. Captain America: The First Avenger: In a cut-down scene from The Avengers, Steve Rogers converses with Fury at a gym. A short trailer for The Avengers is shown. [citation needed] The Thing