Ruler Prescription Glasses | Polycarbonate Photochromic Progressives
Progressive Photochromic Polycarbonate Lenses
FRAME
- Nylon frame: lightweight material with high impact resistance
- Temples with metal core: allows easy adjustment of the temples without the need for tools
- Large REMOVABLE side shields
Documentação & Análise Técnica
Certifications & Documentation
Certified standards and technical documents
EN 166:2002 — Proteção individual dos olhos — Especificações
Norma-quadro para óculos, viseiras e escudos de proteção. Define campos de uso, resistências e marcações obrigatórias.
EN 170:2002 — Proteção individual dos olhos — Filtros ultravioleta
Filtros que protegem contra radiação ultravioleta em ambientes industriais, exteriores ou de laboratório.
This product has been tested and certified according to this safety standard.
This product has been tested and certified according to this safety standard.
This product has been tested and certified according to this safety standard.
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