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70129
Koji Masuda
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The Koji Masuda 70129 redefines classic elegance for the modern woman. With its refined 50mm lens width, this model is thoughtfully proportioned for those seeking a sophisticated, understated look. Inspired by vintage aesthetics but engineered with contemporary titanium technology, these frames offer a versatile foundation for both optical and sun lens applications—ideal for buyers targeting the petite to medium face segment.
Brand: Koji Masuda
Model Number: 70129
Size: 50-18-143 (Optimized for petite to medium face shapes)
Material: Premium Lightweight Titanium
Gender: Women

The 70129 features our meticulously engineered temple profile. Beyond its elegant taper, the design incorporates a subtle ergonomic curvature that follows the cranial contour, providing exceptional grip without adjusting pressure. A dedicated flat surface is precision-milled to accept crisp, permanent laser logos—elevating your brand presence with every wear.
Lens: 50mm - A classic width that flatters smaller facial structures without overwhelming.
Bridge: 18mm - Balanced spacing for comfortable nasal weight distribution.
Temple: 143mm - Extended slightly for a secure fit behind the ears.
This precise sizing addresses a frequently underserved market segment: buyers seeking premium metal frames that truly fit smaller face proportions.

Crafted from high-purity titanium, the 70129 delivers exceptional strength at a remarkably low weight. Titanium offers inherent hypoallergenic properties, corrosion resistance, and fatigue resistance—ensuring these frames maintain their adjusted fit and polished appearance through years of daily use.
The clean lines of the 70129 serve as an ideal canvas for diverse color expressions. Whether executed in classic metals (gold, silver, gunmetal) or contemporary translucent finishes, the frame adapts seamlessly to minimalist professional settings or fashion-forward collections.
Each frame undergoes rigorous durability testing, including flex fatigue and salt spray corrosion tests, ensuring compliance with international export standards. The result is a product that combines all-day wearability with commercial longevity.



At Koji Masuda, we transform design concepts into market-ready products.
OEM Customization: Personalize the 70129 with your brand's colors, custom laser logos on the dedicated temple zone, and branded packaging.
ODM Development: Collaborate with our in-house design team to create exclusive models tailored to your market's preferences.
