Brillenglas mit Antireflexionsbeschichtung
Anmelder: Carl Zeiss Vision International GmbH 🇩🇪
Details
- Veröffentlichungs-Nr.
- EP4782889
- Anmeldetag
- 28. Januar 2025
- Veröffentlichung
- 29. Juli 2026
- Rechtsraum
- EP
Abstract
The present invention relates to a spectacle lens comprising an anti-reflective coating, said anti-reflective coating being a single layer anti-reflective coating, said spectacle lens having a spectral reflectance of < 1.5% at an angle of incidence of 0° in a wavelength interval of from a wavelength λ<sub>1</sub> to a wavelength λ<sub>2</sub>, the spectacle lens being characterized in thatsaid wavelength interval of from said wavelength λ<sub>1</sub> to said wavelength λ<sub>2</sub> extends over one of the following widths w, w = λ<sub>2</sub> - λ<sub>1</sub>,- a width of at least 1200 nm,- a width of at least 1300 nm,- a width of at least 1400 nm,with 380 nm ≤ λ<sub>1</sub>, λ<sub>2</sub> ≤ 2500 nm, λ<sub>1</sub> ≠ λ<sub>2</sub>, λ<sub>2</sub> > λ<sub>1</sub>.
Anmelder
- Firma
- Carl Zeiss Vision International GmbH
- Land
- 🇩🇪 Deutschland
Deutsche Gesellschaft des Optikkonzerns Carl Zeiss mit Sitz in Aalen. Das Unternehmen entwickelt Brillengläser und optische Lösungen für Sehkorrektur.
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