MCR Safety LW219 Law 2 Black TPR I/O Clear Mirror Lens Safety Glasses

The MCR Safety LW219 Law 2 safety glasses are designed to provide reliable eye protection with a wrap-around, single-lens design that delivers an excellent orbital seal. The lenses are made from rugged polycarbonate and feature a Duramass hard coat for scratch resistance, helping maintain clear visibility in demanding environments. A key distinguishing feature is the incorporation of integral side shields and a hybrid temple design with TPR inserts at the temples and gel nose pads, which work together to enhance grip and comfort during extended wear. The lenses combine I/O clear with a black tint and offer 100% UV protection across 0-385 nm, with a visible light transmission around 68%, making them suitable for tasks that involve exposure to bright light while still preserving color fidelity for detailed work.

These glasses meet several safety standards and are dielectric, meaning they contain no conductive metal parts that could pose shock risks in electrical environments. The frame is designed with a bayonet temple and nylon construction, contributing to a lightweight yet sturdy profile. The product provides a 36% VLT (visible light transmittance) and a blue light filter specification (ISO 12312-1) of 66%, which can help reduce eye strain from screens or bright light during continuous use. The LW219 is packaged as a pair and is compatible with environments that require ANSI Z87+, AS/NZS 1337.1, and CAN/CSA Z94.3 compliance, reflecting multi-region acceptance for eye protection equipment.

When selecting, consider the practical benefits of the integrated side shields for a broader field of view and better protection against peripheral hazards. The design emphasizes a secure fit with TPR temple inserts and soft-contact components, supporting all-day wear without excessive pressure. Compatibility notes include the availability of a single-lens design with an I/O clear/mirror lens combination and the standard package quantity of a pair, with larger bulk quantities available via case packaging. Proper cleaning and maintenance will help preserve the Duramass coating and the integrity of the anti-scratch surface over time.

Features:

• Dielectric design with no metal parts
• Single lens with integral side shields for enhanced seal
• Hybrid Bayonet temple with TPR inserts and gel nose pads
• Rugged polycarbonate lens with Duramass hard coat
• Filters 99.9% UV, reduces blue light exposure
• I/O Clear Mirror lens color; Black lens
• ANSI Z87+ and CAN/CSA Z94.3 compliant