FIELD: means of ensuring safety; optics.
SUBSTANCE: invention can be used to protect driver's eyes from blinding by headlights of oncoming vehicle or bright sunshine. Glasses for a driver contain color filters and optical apertures of a slitlike shape for each eye, located at the same level horizontally. Optical aperture is made as a part of optical medium extended horizontally between color filters, in its middle part it is presented in form of a narrow slit along the entire length of optical slit, beyond the boundaries of which lumen expands on both sides, forming peripheral parts of optical aperture, which are made at a distance along the length at which the area of each of peripheral parts of optical aperture is greater than the area of the optical slit.
EFFECT: creating a light-protective effect for central binocular sight with full eccentric vision providing different in intensity and area of light fluxes for central and eccentric vision.
3 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
OPTICAL DEVICE FOR PREVENTING FALLING ASLEEP WHILE DRIVING WITH LIGHT-PROTECTIVE FUNCTION | 2023 |
|
RU2813683C1 |
ANTI-DAZZLING DEVICE | 2015 |
|
RU2600509C2 |
DEVICE FOR PROTECTION OF EYES FROM BRIGHT LIGHT | 2020 |
|
RU2737384C1 |
ANTIDAZZLE SAFETY GOGGLES | 1993 |
|
RU2082211C1 |
DEVICE FOR PROTECTION AGAINST DAZZLE BY BRIGHT LIGHT SOURCES | 1992 |
|
RU2060526C1 |
METHOD FOR PREDICTING AND CORRECTING VISUAL FUNCTIONS | 2005 |
|
RU2290056C2 |
DEVICE DESIGNED TO PROTECT VISION FROM BLINDING | 1995 |
|
RU2093874C1 |
BLINDNESS PROTECTION SPECTACLES FOR CAR DRIVERS | 1994 |
|
RU2088190C1 |
FACETED GLASSES AND THEIR OPTIONS | 2021 |
|
RU2787957C2 |
DEVICE FOR PREVENTION AND/OR TREATMENT OF REFRACTIVE VIOLATIONS OF VISION | 2016 |
|
RU2644283C1 |
Authors
Dates
2018-07-16—Published
2017-08-21—Filed