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2. Prism correction - Wikipedia

   en.wikipedia.org/wiki/Prism_correction

   Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]

3. Corrective lens - Wikipedia

   en.wikipedia.org/wiki/Corrective_lens

   A corrective lens is a transmissive optical device that is worn on the eye to improve visual perception. The most common use is to treat refractive errors: myopia, hypermetropia, astigmatism, and presbyopia. Glasses or "spectacles" are worn on the face a short distance in front of the eye.

4. Prism cover test - Wikipedia

   en.wikipedia.org/wiki/Prism_Cover_Test

   The prism cover test ( PCT) is an objective measurement and the gold standard in measuring strabismus, i.e. ocular misalignment, or a deviation of the eye. [1] It is used by ophthalmologists and orthoptists in order to measure the vertical and horizontal deviation and includes both manifest and latent components. [1]

5. Driving with AR glasses may be information overload - AOL

   www.aol.com/news/2017-09-26-driving-with-ar...

   The bridge of my nose is starting to collapse under the weight of the augmented reality glasses I'm wearing. I'm sitting in an Infiniti SUV being taken on a short tour near San Francisco's AT&T ...

6. California State Prison, Los Angeles County - Wikipedia

   en.wikipedia.org/wiki/California_State_Prison...

   Opened. February 1993. Managed by. California Department of Corrections and Rehabilitation. Warden. Raybon C. Johnson Jr. California State Prison, Los Angeles County (LAC) is a male-only state prison located in the city of Lancaster, in Los Angeles County, California. The only state prison located in the county, it is also referenced as Los ...

7. How to take pictures of the solar eclipse: Use specials ...

   www.aol.com/special-filters-glasses-picture...

   A NASA post on X, formerly Twitter, said a best practice would be to hold a pair of eclipse glasses in front of the phone's lens when photographing the sun at any point during the eclipse, except ...