fovea centralis

American  

[sen-trey-lis] / sɛnˈtreɪ lɪs /

noun

Ophthalmology.

1. a small pit or depression at the back of the retina forming the point of sharpest vision.

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fovea centralis British  

/ sɛnˈtrɑːlɪs /

noun

1. a small depression in the centre of the retina that contains only cone cells and is therefore the area of sharpest vision

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Etymology

Origin of fovea centralis

1855–60; < New Latin: central fovea

Example Sentences

The fovea centralis of the human retina is the seat of most acute vision, and in the fovea centralis there are no rods.

From Project Gutenberg

This central part is called the fovea centralis and is the point of acutest vision.

From Project Gutenberg

In the fovea centralis—the point of the retina on the optical axis of the eye—is a slight depression much thinner than the remainder of the retina and this is inhabited chiefly by cones.

From Project Gutenberg

Therefore the area in the squinting eye that corresponds to the fovea centralis of the fixing eye must be more extensive in the horizontal than in the vertical direction.

From Project Gutenberg

It is exactly that line which joins the point fixed with the centre of the fovea centralis.

From Project Gutenberg