BX Readers BX 型，使用注模聚碳酸脂双光镜片，提供3 种 焦度 软尖钩脚，提高了舒适度 柔软，通用鼻托 长度可调钩脚，具有广角镜片（3 种可调佩戴角度） 镜片底部可根据要求针对阅读或精密工作 设定放大率，同时可以对漂浮的颗粒或雾 （防雾涂层）提供极好的防护 标准 EN166:2001 镜片 当评估眼睛保护需求时，首先要识别危险（场尘、投射物、飞溅物等），其次是它们的范围（投射物的频率/速率、飞溅物的频率/激烈性）。 所有镜片均由聚碳酸脂制成并经到 EN 166-1F 认证。
The 1137 series Readers Spectacles are sleek, contoured and fully adjustable. Soft temple tips to improve comfort as well as a soft universal fit nose bridge. This comes with the adjustable temple length with pantoscopic system 3 angles. Also with the added benefit of an injected bi-focal polycarbonate lens available in 3 powers +1.50, +2.00 and +2.50. The bottom part of the lens with the prescription allows magnification for reading or precision work, while giving excellent protection against flying particles and has an anti-fog coating.