OEM Production Lineup
Engineered Optical Frame Portfolio: Ready for Custom Run
Explore production-tested platforms across high-grade aerospace titanium, Italian block acetate, memory TR90 polymers, and ergonomic blue-light-attenuating structures.
Retro Eyeglasses Transparent Grey Acetate Optical Glasses With Rubber Nose Pad Spectacle Frames
VisualMate High Quality Factory Price Rectangle TR90 Reading Glasses Frames Trendy Eyewear
Ultra Light Myopia Frame Original Anti Blue Light Blue Light And UV Protect TR90 Glasses
High-End Designer Glasses Lamination Acetate Optical Frame Solid Hinge Square Feature
Rectangle Eyeglasses High Quality Ready Stock Black Acetate Optical Glasses Premium Frames
New Progressive Eyeglasses Anti Blue Light Blocking Optical Frame Computer Eyewear
Luxury Design Prescription Optical Glasses High Quality Thin Acetate Optical Frame Unisex
1950
Cadore Valley Origin
75+
Years Engineering Heritage
1,000+
New CAD Models / Year
3,000
Frames Daily Throughput
90+
Global Export Markets
Cadore Facility: Hand-Finishing & Precision Beveling Lab
100% In-House Vertical Inspection
Direct Manufacturer Supremacy
Engineered in Cadore: Full Vertical Integration
Eliminate multi-tiered brokerage risks. We integrate initial CAD industrial styling, CNC tooling, multi-axis tumbling, barrel hinge riveting, and medical-grade quality assurance within one unified facility in Lozzo di Cadore, Italy.
75+ Years Experience
Over three generations of master optical craftsmen. We translate delicate hand-sketched luxury profiles into repeatable, high-yield CNC manufacturing files with 0.02mm dimensional accuracy.
- 1,000+ proprietary molds developed
- Specialized pantoscopic angle calibration
Full Vertical Integration
Zero third-party subcontracting. Acetate cutting, metal stamping, hypoallergenic vacuum ion plating (IP), ultrasonic cleaning, and optical center alignment all execute under one Cadore roof.
- Daily production: 3,000 completed units
- Streamlined supply chain lead times
Absolute IP Discretion
Client confidentiality is strictly enforced. We guarantee contractual NDA perimeter security for bespoke designer silhouettes, surface texturing, custom laser engravings, and patent-pending hinge designs.
- Secure internal tool custody
- Exclusivity agreements per territory
Documented Compliance
Full batch trace documentation. All frames comply with ISO 12870:2018 (Ophthalmic optics) standards, EU MDR 2017/745 Class I Medical Device regulations, and US FDA 21 CFR 801.410 impact mandates.
- Reach & RoHS nickel-free compliant
- Pre-shipment batch certificates
Global Procurement Forecast 2025–2030
Strategic Procurement & Technological Trends in Optical Eyewear
The global eyewear landscape is transforming. Procurement heads and optical brand buyers must pivot away from generic casting towards resilient, sustainable, and smart-compatible architectures.
Bio-Based & Circular Materials
Global retail chains are phasing out traditional petroleum-derived phthalates. Procurement demand has shifted toward ISCC-certified bio-acetate manufactured from wood pulp and cotton seed fibers, guaranteeing biodegradability without losing tensile rigidity or polishing lustre.
Ultra-Lightweight Beta Titanium
Minimalist Japanese-grade Beta Titanium (Ti-15V-3Cr-3Sn-3Al) remains the highest margin segment. Brands prioritize hypoallergenic, super-elastic rim wires capable of bearing ultra-high diopter prescription lenses while maintaining an unloaded frame weight under 10 grams.
Smart Wearable Bridge Architectures
With smart audio and display optics merging into consumer frames, OEM optical engineers must prepare temple cavities, conductive wire pathways, and thermal dissipation channels directly into cellulose acetate and TR90 injection structures without compromising aesthetic elegance.
| Material Technology | Yield Strength / Elasticity | Average Frame Weight | Corrosion & Sweat Resistance | Optimal Brand Category |
|---|---|---|---|---|
| Mazzucchelli Block Acetate | Shore D 85 (High Structural Rigidity) | 22.0g – 34.0g | Excellent (UV Stabilized) | Luxury Fashion, Heritage Boutiques |
| Aerospace Grade 5 Titanium | 880 MPa Tensile Strength | 9.5g – 15.0g | Immune to Perspiration & Salt Spray | Executive, Clinical Prescriptions |
| Swiss Grilamid TR90 | ISO 178 Flexural Elasticity > 1200 MPa | 12.0g – 18.0g | High Chemical Stability | Active Lifestyle, Ergonomic Workwear |
| Recycled Bio-Polymer (Eco-CP) | Controlled Rigidity & Flex | 16.0g – 24.0g | Standard Resistance | Sustainable Mass Retail Collections |
Manufacturing Evolution
The Future of Custom Optical Frame Engineering
Moving from traditional artisanal tooling to hybrid computer-controlled automation: how IOVES is reshaping high-precision eyewear mass production.
Sub-Millimeter 5-Axis CNC Milling
Traditional stamping often causes micro-fractures in high-density acetate. Our 5-axis CNC router lines mill intricate 3D architectural facets directly from seasoned cured acetate blocks, eliminating internal stress warping and ensuring exact lens bevel retention.
Optical Ergonomics & Asian Fit Matrices
One anatomical curve does not fit all global demographics. We engineer tailored nose pad arm angles, splayed bridge heights, and variable pantoscopic tilts (6° to 12°) across customized European, Universal, and Asian Fit specifications to eliminate slippage and cheek contact.
Integrated Blue-Filtering Composite Bonding
Modern screens demand permanent ocular defense. Rather than dipping finished demo lenses into fragile surface coatings, our optical platforms integrate substrate-infused monomers that permanently cut 415nm–455nm high-energy visible violet (HEV) rays without yellow color cast.
Procurement Intelligence
Frequently Asked Questions by Eyewear Importers & Brand Heads
Essential contractual, operational, and regulatory guidance for professional optical buyers, chain sourcing directors, and private label developers.
Where are IOVES optical frames physically manufactured?
All proprietary tooling, metal stamping, acetate shaping, precision tumbling, and quality assembly take place in our company-owned industrial plant in Lozzo di Cadore (Belluno), Italy—the historic cradle of luxury eyewear. We maintain complete vertical integration under one roof, guaranteeing full batch traceability.
What are the standard Minimum Order Quantities (MOQs) for OEM custom runs?
For bespoke custom tooling (new acetate or metal silhouettes), our typical MOQ starts at 300 to 500 units per model, split across 2 to 3 colorways. For catalog-based private label customization (laser logo marking, bespoke temple printing, custom acetate laminations), lower thresholds apply. Contact our project engineers for tiered volume pricing.
How do you guarantee international medical device compliance (CE, FDA, ISO)?
Every production lot undergoes rigorous mechanical stress testing in accordance with ISO 12870:2018 (endurance to bridge deformation, temple hinge fatigue over 20,000 cycles, perspiration immersion test, and dimensional stability under heat). We provide complete CE Declarations of Conformity and FDA Device Registration data for seamless customs clearance.
Can you engineer custom components such as five-barrel hinges and branded core wires?
Yes. We specialize in bespoke mechanical hardware. We custom-tool integrated spring hinges, traditional 3-barrel and 5-barrel riveted joints, custom filigree engraved wire cores embedded within transparent acetate temples, and laser-welded titanium bridge assemblies according to your technical drawings.
What is the standard lead time from 2D vector sketch to final shipment?
Initial 3D CAD modeling and mechanical cross-sections take 7–10 days. CNC-milled prototype samples are completed and shipped within 3–4 weeks for hands-on ergonomic approval. Following sample sign-off, bulk factory production runs typically require 60 to 75 days depending on material curing and plating specifications.
How is Intellectual Property (IP) and design exclusivity safeguarded?
We operate under bilateral Non-Disclosure Agreements (NDAs). Custom stamping dies, injection molds, and proprietary CAD geometries are cataloged and sealed in secure tool vaults. We never reuse, cross-sell, or display bespoke OEM client designs without explicit contractual authorization.
Initiate Your Optical Frame OEM Project with Cadore Masters
Access our comprehensive 2025/2026 optical frame technical specification catalog, containing over 500+ production-ready CAD drawings, material safety data sheets, and volume pricing structures.
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