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ZEISS Multifocal Lenses

Optical Knowledge

Here you get background information on spectacle lenses: Basics of ophthalmic optics, surface geometry and progressive lenses, lens materials, lens production and coatings.



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ZEISS Multifocal Lenses

Classical Product Solutions for Presbyopes

Bifocal-/ Trifocal lenses provide presbyopes with clear vision for two or three different ranges, usually for distance, intermediate and near vision.
With a segment in the lower area of the lens, a bifocal or trifocal displays two  or three different dioptric powers.


Bifocal CT 25 / CT 28

Bifocal spectacle lenses - now true classics - are available in different main materials - e. g. as higher-index glass lenses, as photochromic lenses or as light plastic lenses, and with different segment sizes depending on the visual zone required.

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Bifocal R 22

ZEISS Bifocal Classic Aphal R 22 1.5 is a plastic, aspheric and lenticular bifocal which has been specially designed for aphakia and high hyperopic powers.

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