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Binocular pd
Глоссарий терминов и сокращений по оптическим линзам |
The single measured distance from pupil center to pupil center. binocular (binocularity) vision – the blending of the separate images by each eye into a single image; allows images to be seen with depth.
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Bi-ocularity, английский
Using both eyes, but not together as a team.
Bifocal, английский
A lens with two focal points, one for distance vision and one for near. regular bifocals have a line between the prescriptions; progressive bifocals change gradually from the near to far prescriptions with no visible line on the lens.
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