Eyewear with translucent superior field of view

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

351163, 351 45, G02C 710

Patent

active

045429642

ABSTRACT:
System, method and apparatus wherein eyewear is provided particularly suited for use in conjunction with luminescent displays such as visual display terminals and which serves to improve operator performance and reduce asthenopia. The eyewear includes a forward frame portion having a centrally disposed bridge section and right and left temple pieces extending from the frame portion. The frame supports a clear optical region dimensioned for intercepting lines of sight substantially only within the inferior field of view of the user's eyes and a translucent region intercepting and blocking lines of sight directed substantially outwardly from the mid pupillary position of the user's eyes within the superior field of view. Preferably, the clear optical region is pigmented to define an optical filter and this filter preferably is selected having a pigmentation in the yellow portion of the visible spectrum.

REFERENCES:
patent: 1706429 (1929-03-01), Williard
patent: 3384903 (1968-05-01), Malcom

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Eyewear with translucent superior field of view does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Eyewear with translucent superior field of view, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eyewear with translucent superior field of view will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1611048

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.