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  2. Dailies - Wikipedia

    en.wikipedia.org/wiki/Dailies

    Viewing dailies allows the film crew to see exactly what images and audio were captured with the takes, to detect technical problems such as a dirty lens, focus issues, exposure, etc. It also presents an opportunity for the director to evaluate the actor's performances and to confirm having captured a scene from an adequate assortment of camera ...

  3. List of newspapers by circulation - Wikipedia

    en.wikipedia.org/wiki/List_of_newspapers_by...

    Some figures are disputed; the numbers for Japanese newspapers have been subjected to claims of "oshigami" (exaggeration by over-supplying papers to businesses). [1] Free newspapers are not counted. Top newspapers by circulation

  4. Aberrations of the eye - Wikipedia

    en.wikipedia.org/wiki/Aberrations_of_the_eye

    The appearance of visual complaints such as halos, glare and monocular diplopia after corneal refractive surgery has long been correlated with the induction of optical aberrations. Several mechanisms may explain the increase in the amount of higher-order aberrations with conventional excimer laser refractive procedures: a change in corneal ...

  5. Astigmatism - Wikipedia

    en.wikipedia.org/wiki/Astigmatism

    Mild astigmatism has a higher prevalence than moderate and significant astigmatisms and increased until the age of 70, while moderate and significant astigmatisms showed an increase in prevalence after the age of 70. [33] Of the levels of astigmatism, mild astigmatism is most prevalent, making up about 82% of the total reported astigmatisms. [33]

  6. Astigmatism (optical systems) - Wikipedia

    en.wikipedia.org/wiki/Astigmatism_(optical_systems)

    This plane often represents the best compromise image location in a system with astigmatism. The amount of aberration due to astigmatism is proportional to the square of the angle between the rays from the object and the optical axis of the system. With care, an optical system can be designed to reduce or eliminate astigmatism.

  7. Refractive error - Wikipedia

    en.wikipedia.org/wiki/Refractive_error

    Astigmatism is when the refractive power of the eye is not uniform across the surface of the cornea because of asymmetry. In other words, the eye focuses light more strongly in one direction than another, leading to distortion of the image.