Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Visual performance through a sample windshield segment of the B-1 aircraft.

W F Provines, B Kislin

    American Journal of Optometry and Physiological Optics
    |January 1, 1975
    PubMed
    Summary

    Stereopsis, or depth perception, significantly decreased when viewing through a B-1 aircraft windshield segment. However, visual acuity remained unaffected by the windshield material.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Effects of yellow optical filters on contrast sensitivity function of albino patients.

    Journal of the American Optometric Association·1997
    Same author

    Yellow lens effects upon visual acquisition performance.

    Aviation, space, and environmental medicine·1992
    Same author

    Contact lens wear at altitude: subcontact lens bubble formation.

    Aviation, space, and environmental medicine·1987
    Same author

    Effect of positive acceleration (+Gz) on soft contact lens wear.

    Aviation, space, and environmental medicine·1987
    Same author

    Nausea caused by aniseikonia.

    American journal of optometry and physiological optics·1987
    Same author

    Sphere and cylinder distribution among the USAF rated population requiring spectacles.

    Aviation, space, and environmental medicine·1984

    Area of Science:

    • Optometry
    • Aerospace Engineering
    • Human Factors

    Background:

    • Stereopsis and visual acuity are critical for aviation safety.
    • Aircraft windshields can potentially impact pilot visual performance.
    • Evaluating optical elements is essential for aircraft design.

    Purpose of the Study:

    • To assess the impact of a B-1 aircraft windshield segment on stereopsis.
    • To evaluate the effect of the windshield segment on recognition visual acuity.
    • To determine if the windshield material degrades critical visual functions.

    Main Methods:

    • Stereopsis was measured using an automated Howard-Dolman apparatus.
    • Visual acuity was assessed with a low-contrast Landolt C target.
    • Performance was compared with and without a sample B-1 aircraft windshield segment.

    Related Experiment Videos

    Main Results:

    • A statistically significant loss in stereopsis performance was observed when viewing through the windshield segment.
    • No significant loss in recognition visual acuity was found.
    • The windshield segment impaired depth perception but not the ability to discern details.

    Conclusions:

    • The proposed B-1 aircraft windshield material negatively impacts stereopsis.
    • Pilot depth perception may be compromised by the windshield.
    • Further research is needed to mitigate visual performance degradation in aircraft cockpits.