English
2026
KOJI MASUDA
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The 2026 series blends Japanese minimalism with natural warmth. The rimless construction removes visual barriers, letting the natural ebony wood grain and ultra-thin titanium frame define the look. Designed for the discerning wearer who appreciates quiet luxury and functional art.

Key Features & Material Specifications
Frame Material: Aerospace-grade β-titanium (lightweight, hypoallergenic, spring-back)
Inlay Material: Authentic African ebony wood – hand-selected, polished, moisture-sealed
Dimensions: 55-18-148 (medium-large fit, suitable for most Asian & Western face shapes)
Weight: Approx. 12g – near-weightless all-day wear
Face Shape & Style Compatibility
The rimless design suits oval, round, and heart-shaped faces. Clear geometric lines open up the eye area, making it ideal for progressive lens wearers. Pairs perfectly with business attire, linen casual wear, or even formal evening looks.
Who Is This For?
Professionals seeking an understated, premium frame
Wearers sensitive to heavy plastic or metal glasses
Boutique buyers looking for unique, nature-inspired stock
Lens labs wanting easy rimless assembly with precise drilling alignment
Customization Services (OEM/ODM)
Logo engraving on temple or nose pad
Custom wood type (walnut, sandalwood, rosewood – MOQ required)
Lens shape template modification
Payment & Logistics
Payment: T/T, L/C, PayPal (sample order), Western Union
Shipping: DHL/FedEx (samples 15days), sea freight (bulk 25-35 days)
MOQ: 50 pieces per color/model (sample order: 1 piece allowed)
Warranty & After-Sales
12-month warranty for manufacturing defects (excluding lens wear)
Free replacement of nose pads for first 6 months
Technical drawing and video assembly guide provided for bulk orders
Company Strength
KOJI MASUDA has 18 years of ODM experience in the eyewear industry. Partnered with ISO 9001- and CE-certified factories. Our in-house design team releases 30+ new models monthly. We offer 100% inspection before shipment.
Q1: What is the lead time for OEM with custom logo?
15-20 days for logo plate engraving. 25-30 days for full custom wood type and temple modification.
Q2: Are the wooden parts easily broken?
No. The ebony is reinforced with resin infusion and mechanical locking into the titanium frame. We provide a 12-month durability guarantee.
Q3: Does the frame fit prescription lenses?
Absolutely. The rimless design is compatible with CR-39, polycarbonate, and 1.67 high-index lenses. Drilling jigs available upon request.
