Engineered for direct lab glazing, high pantoscopic stability, and structural endurance. Every model features custom private-label branding options, optimized bridge architecture, and compliant material compounds.
Why the architectural round silhouette demands superior manufacturing tolerances compared to generic rectangular chassis, especially under Australian dispensing conditions.
In circular optical geometry (Windsor, P3, and perfect circles), astigmatic cylindrical axes (CYL) are vulnerable to lens slippage if the eye wire groove deviates by even ±0.05mm. Urband's CNC rim-forming tools lock the eyewire bevel precisely to prevent lens axis misalignment during daily thermal shifts.
Round silhouettes inherently minimize temporal lens thickness for myopic prescriptions (-4.00D to -10.00D). By engineering the decentration vector into our bridge spans (18mm to 22mm), dispensers achieve thinner, lighter finishes even with standard 1.60 index substrates, lowering glazing laboratory costs.
Australian optical dispensers demand rigid adherence to physiological fitting triangles. Urband's round chassis are manufactured with a factory-calibrated 9° pantoscopic tilt and a 4° wrap angle, guaranteeing flawless progressive addition lens (PAL) corridors and zero peripheral aberration.
| Frame Material Category | Tensile Strength & Elasticity | Thermal Stability (Australian Summer) | Glazing Groove Tolerance | Ideal Australian Dispensing Application |
|---|---|---|---|---|
| High-Density Cellulose Acetate | Shore D 82–86 / High Flexural Yield | Cured 90 Days; Resists warp up to 55°C | CNC V-Groove ±0.03mm | Boutique Melbourne/Sydney fashion opticals, progressive lenses |
| Japanese-Grade Beta Titanium | >1050 MPa Elastic Limit | Immune to thermal deformation & sweat salinity | Micro-Wire Cold Formed Bevel | Ultra-light executive wear, coastal humid environments (QLD, WA) |
| Medical SUS316L Stainless | Yield 310 MPa / Impact Resilient | IP Vacuum Plating UV resistant | Laser-Welded Rim Profile | Minimalist rimless/semi-rimless round styles, corporate unisex |
| Swiss Grilamid TR90 | Flexural Modulus 1400 MPa | Extreme memory retention (-20°C to 70°C) | Interlocking Snap Bevel | EYELET pediatric lines, sports optics, schoolyard daily wear |
From Melbourne's design-conscious laneway practices to the extreme UV conditions of Queensland and Western Australia, explore how our engineered round frames integrate into local market ecosystems.
Independent practitioners in Fitzroy, Paddington, and South Yarra thrive on distinctive vintage P3 and Windsor round profiles. Our multi-laminate acetate rounds (GLOSSI & Active Series) deliver rich tortoiseshell depth and matte crystal contrasts that resonate with design-led urban professionals.
In coastal Queensland and Western Australia, sweat-borne galvanic corrosion ruins inferior electroplated frames. Our IP vacuum titanium coating and marine-grade stainless steel frames withstand intense salt air, while deep round eyewires accommodate Category 3 polarized or photochromic sunglass tinting.
With remote hybrid work solidifying across Brisbane, Sydney, and Melbourne CBDs, round blue-light filtering frames provide softer facial balance on high-definition video calls than sharp rectangles. Ultra-light beta-titanium rounds prevent bridge fatigue during 10-hour screen sessions.
As orthokeratology and peripheral defocus lenses expand across Australian optometry clinics to fight juvenile myopia, our EYELET flexible round frames provide the large vertical B-measurement required for peripheral defocus lens zones, coupled with resilient nylon-string soft-lock hinges.
Navigating Australian regulatory frameworks (Therapeutic Goods Administration Class I medical device regulations, AS/NZS ISO 12870) and supply chain optimizations.
Prescription optical frames entering Australia must conform to strict physical metrics: bridge deformation under load, endurance through 500 mechanical opening/closing cycles, optical radiation stability, and non-nickel release standards (EN 16128). Urband supplies batch-specific laboratory test reports with every sea or air freight shipment.
Under the China-Australia Free Trade Agreement (ChAFTA), qualified optical frame exports from our Shenzhen manufacturing center enter Australia at 0% customs tariff under HS Code 9003.11 (plastic) and 9003.19 (metal/other). We provide verified ChAFTA Certificates of Origin (COO) to eliminate duty costs for Australian importers.
With Specsavers and Luxottica dominating mass optical retail across NSW, Victoria, and Queensland, independent Australian practices maintain gross margins of 65%–75% by deploying Urband’s private-label OEM round frame collections, decoupling their clinical dispensing from commoditized designer brand licensing.
Rooted in ophthalmic precision since 1960. Combining French aesthetic engineering, Japanese technical discipline, and high-precision Shenzhen production efficiency.
Urband International’s roots trace back to hand-grinding glass ophthalmic lenses in Singapore optical workshops in the 1950s, leading to the co-founding of Nanyang Optical in 1960. We design frames from the lens-crafter’s perspective, guaranteeing that groove curvature, vertex distance, and eyewire structural rigidity support real optical dispensing.
Our engineering portfolio holds 14 awards, 6 nominations, and 1 invited recognition across major global competitions, including the iF Design Award, Red Dot Design Award, SILMO d'Or, and President's Design Award. This international prestige provides Australian retailers with a compelling, verified point-of-sale story.
Traditional tiny hinge screws back out and shear under everyday stress. Our proprietary Screwless Hinge mechanisms and flexible Active Hinge assemblies utilize precision interlocking geometry and tensioned soft-locks to guarantee smooth, maintenance-free temple articulation without loosening.
Straight answers regarding minimum order volumes, laboratory glazing compatibility, freight logistics, and Australian therapeutic standards.
Every batch exported to Australia is accompanied by laboratory certificates proving conformity with AS/NZS ISO 12870 (mechanical endurance, bridge deformation, optical radiation stability) and EN 16128 non-nickel release on skin-contact surfaces. Sunglass collections include full EN ISO 12312-1 / AS/NZS 1067.1 lens attenuation and Category 3 UV reports.
Under the China-Australia Free Trade Agreement, all eligible optical spectacle frames (HS Codes 9003.11 and 9003.19) can be imported into Australian ports (Sydney, Melbourne, Brisbane, Fremantle) at 0% tariff. Our documentation department furnishes an official ChAFTA Certificate of Origin (COO Form A) issued by Chinese customs authorities alongside the commercial invoice and packing list.
For our existing catalog series (Acetate Active, Metal Trend, TR90), private-label laser etching, pad printing, and custom temple tip branding are supported at modest MOQs starting at 300 pieces per model (divided into 2–3 colorways). Full OEM bespoke frame design and proprietary tooling projects start at 1,000 units per geometry.
Yes. Unlike fashion-only suppliers that ignore optical groove engineering, our round eyewires are CNC-machined with a deep 120° V-groove angle and precise 0.8mm depth. This guarantees secure bevel retention for 1.50 to 1.74 high-index resin, polycarbonate, or Trivex lenses without rim distortion or lens pop-out.
Standard production cycles range from 45 to 60 days following pre-production sample sign-off. Bulk shipments dispatched via express air courier (DHL, FedEx) reach Sydney, Melbourne, Brisbane, Adelaide, or Perth in 4–7 business days. Consolidated sea freight takes approximately 14–21 days port-to-port from Shenzhen or Hong Kong.
Developed for the EYELET pediatric range, our nylon-string soft-lock connection replaces rigid, fragile screw barrels with high-tensile medical grade filaments. When a child falls or pulls the temple laterally in the playground, the temple flexes outward and snaps back safely without fracturing or inflicting facial trauma.
Request comprehensive OEM/ODM pricing tiers, technical mechanical schematics, material sample kits, and ChAFTA export documentation. Our international commercial team responds directly in English within 24 hours.
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