Technical Specs FAQ

Whether you’re dealing with foggy lenses, high-humidity shifts, or just need a frame that won't quit on a 12-hour shift, find your answers here. Learn why we're a trusted leader in professional-grade ANSI Z87+ prescription safety eyewear protection.

GENERAL FAQs

  • The "plus" (+) is by far the most critical distinction in industrial eye protection. Many retailers market their products as "ANSI Rated," which often only refers to the basic Z87.1 standard for non-impact protection (splash or dust). At Eyelation, we specialize in High-Impact Protection, designated by the Z87+ mark.

    The "+" symbol signifies that both the frame and the lenses have been tested as a unified system to withstand a high-velocity impact (a 1/4-inch steel ball traveling at 150 feet per second). Products labeled simply as "ANSI Rated" without the plus lack this structural integrity. If they are subjected to high-mass or high-velocity impact, they are prone to shattering, frame failure, or "lens pop-outs."

    To ensure true industrial-grade durability, we go beyond the minimum requirements:

    • Verified Markings: Every pair of Eyelation eyewear features the "Z87+" or "Z87-2+" (for prescription) stamp on both the frame and the lenses. If your current eyewear lacks the "+", it is likely not impact-rated.
    • TR90 Thermal Polymers: We use high-grade polymers that offer superior chemical resistance and maintain their structural fit in extreme temperatures (up to 140°F), whereas standard safety plastics can become brittle or warp.
    • 1.59 High-Index Polycarbonate: Our standard lens material is naturally shatter-resistant and engineered to the exact thickness required for the Z87.2+ prescription safety standard.
  • Yes. Every pair of prescription safety glasses we provide is ANSI Z87-2+ certified, meeting the rigorous "High-Impact" requirements mandated by OSHA for industrial job sites. We utilize 1.59 high-index polycarbonate lenses which are inherently shatter-resistant and 30% thinner than standard plastic. This ensures your eyewear provides maximum protection while remaining lightweight enough for 8–12 hour shifts.

  • Yes. We provide a robust selection of non-prescription (Plano) safety eyewear designed for professionals who require high-impact protection without vision correction. Our non-Rx offerings go far beyond basic safety glasses by providing access to top-tier lens enhancements, including our exclusive Anti-Fog Armor™, advanced protective coatings and specialized lens tints. Every non-Rx pair is engineered to the same ANSI Z87+ standards as our prescription line, ensuring consistent industrial-grade durability and comfort for any long shift.

  • Absolutely. As a qualified medical provider, all ANSI Z87-2+ prescription orders are 100% HSA and FSA eligible. You can use your health account card directly at checkout. We provide a detailed, itemized receipt with every order to ensure you have the necessary documentation for tax-free reimbursement. (Note: Non-prescription/Plano safety eyewear is generally not eligible for HSA/FSA funds).

  • Once your prescription is verified, custom ANSI Z87-2+ orders typically ship from our optical lab within 7–10 business days. We use 2–3 day transit as our standard shipping method to ensure your OSHA-compliant eyewear arrives as quickly as possible. You will receive a tracking number the moment your order clears final quality control.

Performance & Environmental Resistance

  • We offer professional-grade Anti-Fog Armor™ + Ultra-Hard Lens Coating specifically engineered for high-moisture environments and N95 mask compatibility. Unlike temporary topical sprays, our permanent coating is designed to handle 90%+ humidity shifts without fogging. To ensure frame integrity, we utilize TR90 thermal-resistant polycarbonate frame construction that maintains shape and fit in temperatures up to 140°F (60°C), preventing the warping common in standard safety plastics.

  • Our Dust-Free & Sealed Gasket Collection is engineered for high-particulate environments where standard safety frames fail to prevent irritants from reaching the eyes. These frames feature a closed-cell foam gasket that creates a complete orbital seal against the face. This gasket acts as a secondary barrier, blocking fine dust, sawdust, and airborne debris while maintaining the required ANSI Z87+ high-impact integrity.

  • Yes. Our High-Performance Wrap Collection is designed with an 8-base frame curvature to provide maximum coverage around the eye socket. This "wrap" design, combined with our Anti-Fog Armor™ coating, is the preferred solution for environments where liquid splash or high-velocity spray is a concern. The wrap-around geometry minimizes the gaps found in traditional flat-front frames, providing a natural barrier against lateral environmental hazards.

  • Our HACCP-Compliant Eyewear Collection is engineered with a "Zero-Contamination" philosophy, specifically designed to meet the rigorous auditing standards of food and beverage manufacturing. This collection addresses the two primary risks in production-line safety:

    • Integrated Lateral Protection: We utilize permanent side shields that are molded directly into the frame architecture. This eliminates the "small parts" hazard associated with removable or clip-on shields (such as pins, screws, or hinges) that could inadvertently detach and fall into a production line.
    • Metal-Detectable Components: To ensure total compliance with food safety protocols, these frames are designed with metal-detectable properties. In the rare event that a component or the eyewear itself enters the production flow, it will be immediately flagged by standard industrial metal detectors or X-ray inspection systems before reaching the packaging stage.
    • Abrasive & Chemical Resistance: Every frame is constructed from high-grade polymers capable of withstanding the harsh sanitation chemicals and high-pressure wash-downs common in HACCP-regulated facilities without becoming brittle or losing their ANSI Z87.2+ impact integrity.

    By combining permanent shielding with detectable materials, we provide a technical solution that protects both your employees’ vision and the integrity of your production line.

PRESCRIPTION SPECIFICATIONS

  • You can upload a digital copy of your prescription directly on the product page or during the checkout process. To ensure total accuracy and ANSI Z87-2+ compliance, our optical team reviews every script before it enters production. If we identify any discrepancies or require additional information, a lab technician will contact you directly before surfacing your lenses.

  • Pupillary Distance (PD) is the measurement (in millimeters) between the centers of your pupils. For ANSI Z87+ high-impact safety eyewear, this measurement is critical; it ensures the "optical center" of the lens is perfectly aligned with your line of sight. This precision eliminates the peripheral distortion often found in lower-quality wrap-around frames and is required to maintain the integrity of your prescription in a safety-rated lens.

  • Pupillary Distance (PD)—the measurement of the distance between your pupils—is a critical specification for the manufacturing of precision prescription safety eyewear. While many eye doctors omit this from the written prescription, it is essential for the "optical center" alignment of your lenses.

    To ensure laboratory-grade precision without requiring an in-person fitting, we utilize our patented PD measurement technology. By analyzing a specific photo of your eyes, our system digitally maps the exact distance from your pupils to the lens coordinates. This process ensures custom-made accuracy and perfect optical alignment.

    Without this precise mapping, high-impact safety lenses (especially in wrap-around frames) can cause peripheral distortion or "fishbowl" effects. Our patented technology eliminates this risk, providing the edge-to-edge clarity required for high-stakes industrial environments.

    Data Privacy & Security:
    Your privacy is our priority. Images are utilized strictly for production and optical measurement purposes by our laboratory team. All data is kept private, and files are permanently discarded 30 days after your order is fulfilled. We do not store biometric imagery beyond the manufacturing window or share your data with third parties.

  • Our lab is a full-service optical facility capable of surfacing complex prescriptions, including those requiring Prism correction or high-cylinder values. Because safety lenses must maintain a specific minimum thickness to meet Z87-2+ impact standards, our technicians utilize precision digital surfacing to balance your corrective needs with the necessary safety durability.

  • In the world of high-power prescriptions, frame choice is everything. We specialize in engineering high-performance solutions for strong prescriptions with our dedicated High-Rx Compatible Collection specifically designed for these complex needs.

    While many safety frames fail at high power ranges due to frame curvature and lens thickness, the models in our Advanced Collection are engineered to handle:

    • High Myopia (nearsightedness): -5.00 and beyond.
    • High Hyperopia (farsightedness): +5.25 and above.

    To ensure these strong prescriptions remain ANSI Z87-2+ compliant, we utilize 1.59 high-index polycarbonate combined with Digital Lens Surfacing. This combination allows us to:

    • Reduce Lens Volume: Prevent "front-heavy" eyewear by keeping lenses 30% thinner and lighter.
    • Optimize Frame Geometry: Our Advanced Collection frames feature specific "base curves" that prevent lenses from popping out under impact while maintaining a professional aesthetic.
    • Edge-to-Edge Clarity: Digital surfacing compensates for the wrap of the frame, eliminating the "fishbowl" effect common in high-power safety eyewear.
  • To ensure your safety and vision clarity, we require a valid prescription as determined by your local state laws (typically issued within the last 12–24 months or within range of a listed expiration date). As a professional provider of OSHA-compliant Rx eyewear, we cannot manufacture lenses using expired prescriptions or "guess" measurements from existing glasses.