Mellume Thick Acetate Square Glasses | Premium CR-39 Optical Lenses
Engineered from top-grade cellulose acetate, this Thick Acetate Square Glasses merges a thick 90s throwback silhouette with sharp geometric top beveling. Fitted with high-definition CR-39 optical clear lenses, classic two-dot metal rivets, and hand-polished to perfection by our skilled craftsmen.
Key Features & Artisan Craftsmanship
- Architectural Geometric Square Silhouette: Features a bold, thick-rimmed square profile with flattened top beveling for a quiet luxury aesthetic.
- High-Definition CR-39 Optical Lenses: Fitted with optical-grade clear CR-39 lenses offering distortion-free vision, high impact resistance, and all-day comfort.
- Sculpted Hand-Polishing by Craftsmen: Multi-stage barrel-tumbled and hand-buffed by experienced craftsmen to highlight the dimensional bevels and deep gloss finish.
- Iconic Two-Dot Temple Rivets: Classic dual-dot metal rivets embedded into broad, tapered temple fronts for structural reinforcement and authentic character.
- Durable Multi-Barrel Hinges & Sculpted Bridge: Heavy-duty multi-barrel metal hinges combined with an ergonomic integrated nose bridge ensure a secure, balanced fit.
Technical Specifications
| Total Frame Width | Lens Width | Lens Height | Bridge Width | Temple Length |
| 144 mm | 48 mm | 42 mm | 22 mm | 145 mm |
Colorway Specifications
- C1: Onyx Gloss Black / Clear CR-39 Optical Lenses
- C2: Vintage Amber Tortoise / Clear CR-39 Optical Lenses
- C3: Crystal Clear Transparent / Clear CR-39 Optical Lenses
Application Scenarios & Styling Guide
- Chunky Retro & Statement Fashion: The ultimate accessory for streetwear, 90s throwback styling, and modern minimalist wardrobes.
- Creative Professionals & Executive Wear: Adds immediate visual weight and artistic character for architects, designers, and entrepreneurs.
- Daily Prescriptions & Blue Light Protection: Ideal for prescription lens fitting or daily computer screen protection.
About Mellume & OEM/ODM Customization
Based in Shenzhen with over 20 years of dedicated eyewear manufacturing expertise, Mellume specializes in premium acetate frames, Optical Eyewear, sports Sunglasses, and Reading Glasses. Combining CNC precision carving with traditional hand-finishing techniques, our skilled craftsmen deliver uncompromised quality.
We provide comprehensive OEM/ODM customization services—including custom logos, materials, lenses, accessories, and packaging—with flexible MOQs, fast lead times, and strict quality control.
- Custom Branding & Logo Printing: Precision laser etching, hot-foil stamping, metal logo casting, or custom temple inlay logos.
- Sustainable Material Options: Option to upgrade standard cellulose acetate to 100% eco-friendly biodegradable bio-acetate.
- Custom Lens Solutions: Upgrade CR-39 lenses to TAC polarized, Nylon, blue-light blocking, photochromic, or custom color tints.
- Bespoke Accessories & Packaging: Customized hard leather cases, magnetic collapsible boxes, microfiber pouches, cloths, and branded boxes.
- Regulatory Compliance: Fully compliant with European CE regulations and US FDA registration requirements.
Frequently Asked Questions (FAQ)
Q1: What are the advantages of CR-39 lenses over standard plastic lenses?
CR-39 optical polymer offers exceptional optical clarity with very low chromatic aberration, light weight, superior impact resistance, and durable scratch protection compared to standard acrylic or basic plastic lenses.
Q2: Can we customize this thick acetate frame with our brand logo and low MOQ?
Yes! For in-stock colorways, we support flexible low-MOQ laser logo private labeling. For custom acetate color production, we offer accessible production batches tailored to growing optical brands.
Q3: Are these acetate temples adjustable for opticians?
Absolutely. The thick acetate temples contain an inner metal wire core. Our craftsmen and professional opticians can heat and bend the temple tips to achieve a customized, ergonomic fit for any wearer.
Q4: Are your frames fully compliant with international export standards?
Yes. All Mellume Acetate Optical Frames and sunglasses strictly adhere to European CE standards and US FDA registration guidelines for seamless global clearance and retail distribution.
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