This symbol is your promise of guaranteed quality.
The discreet laser engraving in the form of a “Z” on the lenses guarantees the authenticity of your ZEISS precision lenses and thus optimal wearing comfort.
This premium quality is the result of excellent technical expertise.
- The purity of the raw materials is ensured by innovative filter technologies.
- Premium quality is guaranteed by very stringent quality control.
- Optimal light transmission is ensured by high-performance anti-reflective coating technologies.
Every lens delivered to the optician under the mark "ZEISS" is engraved with our trademark "Z" as proof of the excellent lens quality. In the course of cutting, edging and fitting the lenses into the frame, the engraving may be removed. In case the Z-engraving is missing on your ZEISS lenses, please ask your optician for the ZEISS warranty certificate.