Pyramex GG504TSHIELDIR5 Capstone Shield Safety Goggles Face Shield Wi Face Shield

Pyramex GG504TSHIELDIR5 Capstone Shield Safety Goggles Face Shield Wi Face Shield Review

Impact protection and splash protection are different tests. ANSI Z87.1 rates spectacles for impact, but only a device marked for splash (D3) is evaluated against a chemical splash hazard; safety glasses with open sides do not qualify, and a face shield is a secondary protector worn over primary eye protection rather than instead of it.

The Pyramex GG504TSHIELDIR5 is an ANSI Z87.1-compliant chemical splash face shield designed for chemical handling, laboratory, and liquid splash environments. Constructed from impact-resistant polycarbonate, it provides full-face coverage from brow to below the chin — protecting the face, cheeks, and jaw from hazards that safety glasses and goggles cannot address alone. The goggle contains IR dye for IR5 protection. Due to the nature of the vented holes, the shield is green tinted and does not contain the IR resin..

Read the full Pyramex GG504TSHIELDIR5 Capstone Shield Safety Goggles Face Shield Wi Face Shield review →

Construction and Materials

The lens window is constructed from injection-molded polycarbonate, providing high impact resistance that exceeds acetate in ANSI Z87.1 high-impact testing, with strong resistance to UV-induced surface crazing. The ratchet headgear mechanism enables tool-free size adjustment across adult head sizes. Removable vent caps allow the user to remove when more ventilation is required or leave in place for unsurpassed chemical splash resistance.. The lens window extends coverage across the full frontal face profile with side geometry providing lateral protection. Construction meets ANSI Z87.1 basic-impact requirements for general industrial use.

Compliance and Ratings

Rated to ANSI Z87.1 and OSHA 1910.133 for chemical splash and liquid hazard environments. ANSI/ISEA Z87.1 governs occupational eye and face protective devices; OSHA 29 CFR 1910.133 mandates its use in workplaces with documented eye and face hazards. Face shields should be used as part of a layered protection strategy per the OSHA PPE hierarchy. Goggle provides protection against dust and chemical splash. Polycarbonate shield conforms to the face offering increased impact and dust protection..

Performance

In chemical environments, full-face coverage extends protection below the chin and to the peripheral face. Per OSHA 1910.133, face shields in chemical applications must be used over appropriate goggles — not as standalone protection. Ratchet shield allows user to open or close in 3 positions for adjustment.. Maintaining lens cleanliness and replacing lenses when scratched preserves visibility quality for precision work.

Strengths

• Polycarbonate lens provides ANSI Z87.1-rated impact protection for chemical splash applications
• Optical-grade lens maintains clarity without distortion at working distances
• Compatible with standard face shield headgear assemblies
• Ratchet adjustment provides tool-free fit change across head sizes
• Full-face coverage from brow to chin protects areas beyond eyewear reach
• Full-face coverage from brow to chin provides protection not achievable with safety glasses alone

Limitations

• Face shields do not seal the eye surround — safety glasses or safety goggles must be worn underneath in chemical splash and grinding environments per OSHA 1910.133
• Lens scratching from abrasive contact degrades clarity over time; replacement lenses should be sourced when transmission quality decreases
• One-size-fits-most headgear may not accommodate all head sizes or hard hat platforms; verify compatibility before crew-scale procurement

Recommended Use Cases

Chemical mixing and transfer; laboratory acid and caustic handling; pharmaceutical manufacturing; janitorial with caustic products; paint spray. Appropriate for any OSHA-regulated workplace where face and eye hazard assessments document a risk requiring face shield-level protection.

Verdict

The Pyramex GG504TSHIELDIR5 face shield delivers ANSI Z87.1-compliant protection for chemical splash applications in a polycarbonate construction suited for industrial environments. Buyers should verify headgear compatibility and application requirements before crew-scale procurement. For the full range of face shields across brands and protection levels, or for paired eye protection — safety glasses and safety goggles — explore the WC Safety protective equipment range.

If the decision is still open, the comparisons in amber vs clear lens safety glasses, anti fog safety glasses guide, anti fog vs anti scratch safety glasses, best face shields, best face shields for welding grinding and cutting narrow it down.

Alternatives at the same protection level are listed in 3m safety glasses, 3m virtua safety glasses, anti fog safety glasses.

Written by Steven Eaton, WC Safety editor. WC Safety is an independent PPE review site, holds no inventory and sells nothing directly; Amazon links are affiliate links that earn a commission at no cost to you and never affect the assessment. This page is not medical, legal or regulatory advice.