Custom OEM Computer Protection Glasses Factories & Exporters

Mass-tinted lenses integrate blue-absorbing organic compounds directly into the liquid resin matrix before polymer molding. This provides consistent, highly durable absorption across the high-energy 400–440nm spectrum, often with a subtle, warm amber base tint. Anti-Reflective (AR) coated lenses use clear substrates coated with nanometer-scale metal oxides via vacuum physical vapor deposition (PVD). These selectively reflect specific blue frequencies (typically 450nm) via destructive wave interference, providing superior color neutrality critical for digital artists, UI/UX designers, and corporate professionals.

Our manufacturing and inspection protocols utilize laboratory-grade UV-Vis spectrophotometers to test random samples from every production run. Transmittance curves are verified to guarantee 100% cutoff at 400nm (UV400) and targeted attenuation across 415–455nm. For impact-resistant polycarbonate lines (e.g., tactical and safety computer wear), frames and lenses undergo drop-ball testing according to ANSI Z87.1 industrial standards, and all mechanical metal alloys undergo nickel-release tests conforming to EN ISO 12870.

For stocked running collections (including our polymide, metal, and TR90 series), MOQ starts as low as 100–300 units per color assortment with custom pad-printed temple branding. For fully custom mold-open OEM orders featuring bespoke geometric dimensions, custom metal tooling, or specialized acetate sheet laminations, production MOQs range from 600 to 1,200 units per model. Standard tooling and sample validation take 20–30 days, followed by mass production runs of 35–45 days.

Yes. Our export facilities support multi-category container loading. Wholesalers, hospital networks, and optical chains can consolidate manual and automated phoropters, chart projectors, and tabletop refractometers alongside bulk shipments of retail frames (kids, bifocals, and computer glasses). This combined freight approach significantly reduces port clearance overheads and logistics costs.

For pediatric applications, medical-grade TR90 (Grilamid) and dual-injection soft rubber (polymide elastomers) provide the highest durability and safety. These materials feature high flexural fatigue limits, allowing temple arms to withstand 180-degree lateral bending without stress fractures. They are hypoallergenic, BPA-free, and ultralight, preventing nasal bridge fatigue during remote study and tablet screen sessions.