English
90215
Koji Masuda
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Introducing the KOJI 90215, the precision-engineered expression of our iconic cat eye collection, featuring the same timeless silhouette in a carefully calibrated 52-16-142 configuration. With its narrow 16mm bridge and optimized 142mm temples, this model is specifically designed for Asian facial structures and petite features, delivering the authentic retro charm of the cat eye in proportions that truly fit and stay comfortably in place. For B2B partners seeking to offer vintage style that actually fits the customers who love it, the KOJI 90215 represents the perfect marriage of heritage design and anatomical precision. We provide comprehensive OEM and ODM services to make this elegantly proportioned design uniquely yours.

The cat eye silhouette has symbolized feminine elegance since the 1950s, gracing style icons from Audrey Hepburn to modern fashion influencers . However, standard proportions often fail to fit Asian facial structures properly, with bridges that are too wide and temples that don't align correctly. The KOJI 90215 solves this with:
16mm narrow bridge: The ideal width for lower nose bridges
142mm temples: Optimized length for secure, comfortable fit
52mm lens width: Balanced coverage that flatters without overwhelming
Finally, a cat eye that fits as beautifully as it looks.
Precision Asian-Fit Specifications: Expertly proportioned at 52-16-142, offering:
52mm lens width: The classic medium size for versatile, flattering fit
16mm bridge width: Narrower design specifically calibrated for lower nose bridges
142mm temple length: Optimized length for secure, comfortable wear on Asian facial structures
Premium β-Titanium Construction: Crafted from advanced β-titanium alloy, delivering exceptional properties:
Ultra-Lightweight: Effortless all-day comfort
Super Elasticity: Exceptional flexibility that returns to original shape after bending
Memory Performance: Maintains perfect adjustment longer than standard materials
Exceptional Durability: β-titanium's high strength-to-weight ratio ensures long-lasting performance
Hypoallergenic Excellence: Ideal for sensitive skin—completely nickel-free
Authentic Cat Eye Design with Asian Fit: The 90215 features the distinctive cat eye silhouette with precision proportions:
Upswept outer corners: Creates the signature lifted, elegant look
Feminine curves: Soft, flattering lines that enhance facial features
16mm narrow bridge: Prevents slipping on lower nose bridges
142mm temples: Proper length for secure placement
Perfect proportions: Scales beautifully for petite features
Signature Temple Design: The 90215 features distinctive temple detailing that:
Creates visual interest: Unique design elements complement the cat eye shape
Provides comfortable fit: Ergonomically shaped for all-day wear
Showcases craftsmanship: Visible attention to detail
Sets the frame apart: Distinctive from conventional designs
Advanced Finishing Technology:
Scratch Resistance: Hardened surface protects against daily wear
Fade-Proof Color: Advanced PVD coating ensures vibrant hues that last for years
Corrosion Resistance: Withstands sweat, moisture, and environmental exposure

The KOJI 90215 is engineered for women who appreciate vintage style and demand proper fit. Its 52mm cat eye silhouette with 16mm narrow bridge and 142mm temples creates a lifted, elegant look that stays securely in place—no slipping, no gapping, no constant adjustment. The β-titanium construction ensures that this precision-fit design performs as beautifully as it looks. This frame is exceptionally well-suited for:
Asian women: 16mm narrow bridge and 142mm temples designed for lower nose bridges and facial proportions
Petite features: Properly scaled proportions for smaller faces
Women seeking authentic retro style: Classic cat eye elegance
Daily wearers: β-titanium's lightweight ensures all-day comfort
Sensitive skin wearers: Hypoallergenic construction
Those valuing durability: Scratch and fade resistance ensure lasting beauty
| Challenge | Standard Cat Eye | KOJI 90215 Solution |
|---|---|---|
| Lower nose bridge | Frame slips, gaps | 16mm narrow bridge ensures secure fit |
| Temple misalignment | Too long, uncomfortable | 142mm temples optimized for Asian fit |
| Petite features | Overwhelming proportions | 52mm balanced size flatters |
| Bridge discomfort | Pressure points | Precision engineering for comfort |
| Fit frustration | Constant adjustment | Stays in place all day |
| Face Shape | 52mm Cat Eye with 16mm Bridge |
|---|---|
| Asian features | ⭐⭐⭐⭐⭐ Perfect fit |
| Oval | ⭐⭐⭐⭐⭐ Enhances symmetry |
| Round | ⭐⭐⭐⭐ Adds lift |
| Heart-shaped | ⭐⭐⭐⭐⭐ Balances proportions |
| Petite features | ⭐⭐⭐⭐⭐ Ideal scale |
| Model | Size | Bridge | Temple | Fit Focus |
|---|---|---|---|---|
| 90214 | 52-16-143 | 16mm | 143mm | Asian fit, classic length |
| 90215 | 52-16-142 | 16mm | 142mm | Asian fit, optimized length |
| 90208 | 52-17-142 | 17mm | 142mm | Classic fit, standard |
| 90212 | 53-17-142 | 17mm | 142mm | Bold statement |
| Property | KOJI 90215 β-Titanium | Standard Titanium | Acetate Cat Eye |
|---|---|---|---|
| Flexibility | ⭐⭐⭐⭐⭐ Super elastic | ⭐⭐⭐⭐ | ⭐⭐ |
| Weight | ⭐⭐⭐⭐⭐ Ultra-lightweight | ⭐⭐⭐⭐⭐ | ⭐⭐ |
| Scratch Resistance | ⭐⭐⭐⭐⭐ Advanced coating | ⭐⭐⭐ | ⭐⭐ |
| Color Retention | ⭐⭐⭐⭐⭐ Fade-proof | ⭐⭐⭐ | ⭐⭐ |
| Hypoallergenic | ⭐⭐⭐⭐⭐ Nickel-free | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Bridge Precision | ⭐⭐⭐⭐⭐ 16mm Asian fit | ⭐⭐ Standard only | ⭐⭐ Standard only |
| Feature | Benefit |
|---|---|
| Premium β-Titanium | Super elastic, ultra-lightweight, hypoallergenic |
| 16mm Asian-Fit Bridge | Secure fit for lower nose bridges |
| 142mm Optimized Temples | Proper length for Asian facial proportions |
| Authentic Cat Eye Design | Timeless retro elegance |
| 52-16-142 Precision Proportions | Perfect for smaller faces |
| Signature Temple Design | Distinctive aesthetics, comfortable fit |
| Advanced PVD Coating | Lasting color vibrancy, scratch resistance |
| OEM/ODM Service | Customize for your brand |
| Property | KOJI 90215 Performance |
|---|---|
| Scratch Resistance | ⭐⭐⭐⭐⭐ Advanced PVD protection |
| Color Retention | ⭐⭐⭐⭐⭐ Fade-proof technology |
| Corrosion Resistance | ⭐⭐⭐⭐⭐ Withstands sweat, moisture |
| Flexibility Cycles | ⭐⭐⭐⭐⭐ 20,000+ bends |
| Shape Retention | ⭐⭐⭐⭐⭐ Maintains cat eye silhouette |
We help you bring properly proportioned retro designs to underserved markets.
Comprehensive Customization: From Asian-flattering colors to laser-engraved branding and premium packaging
Global Compliance: All β-titanium materials meet stringent international standards (CE, FDA, ISO 12870)
Specialized Production: Our precision engineering ensures consistent quality in Asian-fit proportions
White-Glove Support: Flexible payment terms, premium logistics, and dedicated after-sales service



Q1: What makes the 90215 different from the 90214?
A: While both feature the same 52mm lens width and 16mm narrow bridge, the key difference is temple length:
90214: 143mm temples
90215: 142mm temples—optimized for slightly smaller facial proportions
The 90215 is ideal for customers who find 143mm temples slightly too long.
Q2: Who is the ideal customer for the 90215?
A: The 90215 is specifically designed for:
Asian women: 16mm narrow bridge for lower nose bridges, 142mm temples for optimal fit
Petite features: 52mm size provides proper proportions
Women seeking authentic retro style: Classic cat eye elegance
Those frustrated by slipping or ill-fitting frames: Finally, a cat eye that stays put
Sensitive skin wearers: Hypoallergenic β-titanium construction
Q3: Why are the 142mm temples important?
A: The 142mm temple length is specifically calibrated for:
Asian facial proportions: Proper reach without excess length
Secure fit: Prevents slipping behind the ears
Comfort: No pressure points from temples that are too long
Balanced proportions: Complements the 52mm lens width and 16mm bridge
Q4: What is the 16mm bridge designed for?
A: The 16mm narrow bridge is specifically calibrated for:
Lower nose bridges common in Asian populations
Petite facial features requiring closer lens spacing
Enhanced comfort without pressure points
Secure fit that prevents slipping during daily wear
Q5: Is 52-16-142 suitable for all Asian women?
A: The 52-16-142 dimensions represent an excellent starting point for many Asian women, but individual fit varies. This size works particularly well for:
Average to smaller face sizes
Those seeking refined, proportionate coverage
First-time Asian-fit buyers
For customers needing larger coverage, we offer 53mm options in our collection.
Q6: What makes the temple design special?
A: The 90215 features a signature temple design that:
Creates visual interest with unique design elements
Provides ergonomic comfort for all-day wear
Showcases visible craftsmanship and attention to detail
Distinguishes the frame from conventional cat eye options
Q7: Can the 90215 accommodate prescription lenses?
A: Yes. The 90215 is a standard optical frame fully compatible with:
Single-vision prescriptions
Bifocal lenses
Progressive (multifocal) lenses—the 52mm size provides adequate vertical space
High-index lenses for stronger prescriptions
Q8: What colors and finishes are available?
A: The 90215 is available in colors that complement Asian complexions:
Matte Black: Timeless classic
Tortoise: Warm, versatile elegance
Havana Brown: Sophisticated warmth
Rose Gold: Flattering feminine glow
Gunmetal: Modern sophistication
Burgundy: Rich, complexion-enhancing
Custom colors: Develop exclusive signatures through our ODM service
All finishes feature our advanced PVD technology for enduring vibrancy and scratch resistance.
Q9: What export standards do your β-titanium frames meet?
A: All our β-titanium frames comply with:
CE (European optical frame standards)
FDA (U.S. regulatory requirements)
ISO 12870 (International ophthalmic optics standards)
RoHS (Restriction of hazardous substances)
EN 1811 (Nickel release testing)
Full documentation provided for customs clearance worldwide.
⭐⭐⭐⭐⭐
*"The KOJI 90215 is the cat eye frame we've been searching for. The 16mm bridge stays perfectly in place on lower nose bridges, and the 142mm temples are just right—no slipping, no gaping. The proportions are elegant and flattering, not overwhelming like standard cat eye frames. The β-titanium construction is remarkably lightweight, and the PVD colors are stunning. This is precision engineering for Asian features at its finest."*
— Asian-Fit Optical Specialist, Seoul
| Parameter | Value |
|---|---|
| Model | KOJI 90215 |
| Series | 90 Series |
| Design Style | Asian Fit Cat Eye / Petite Retro |
| Material | Premium β-Titanium |
| Dimensions | 52-16-142 |
| Lens Width | 52mm |
| Bridge Width | 16mm (Narrow/Asian Fit) |
| Temple Length | 142mm |
| Weight | ~8-9 grams (with demo lenses) |
| Flexibility | Super elastic, memory performance |
| Coating | Advanced PVD |
| Durability Features | Scratch-resistant, fade-proof |
| Certifications | CE, FDA, ISO 12870, RoHS, EN 1811 |
