As B2B demand for ultra-lightweight and durable eyewear reaches a new peak in 2026, we explore the critical role of high-vacuum brazing in the production of Pure Titanium and Beta-Titanium frames.
WENZHOU, CN – Aug 7, 2026
The global market for titanium eyewear is witnessing an unprecedented 13.8% CAGR in 2026. This surge is driven by a B2B pivot toward "Thintanium" aesthetics—frames that offer extreme durability while maintaining a near-weightless profile.
Advanced Manufacturing Standards for 2026:
- High-Vacuum Brazing Excellence: Premium titanium frames now require brazing at $10^{-3}$ Pa to prevent oxidation. This high-vacuum process results in invisible, high-strength joints that are essential for the minimalist, screwless designs dominating the Q3/Q4 market.
- Material Segmentation: Grade 4 Pure Titanium remains the choice for hypoallergenic stability, while Beta-Titanium (comprising Vanadium and Aluminum) is being prioritized for high-elasticity temple components that resist deformation under heavy daily use.
- Precision Thin-Cutting: Utilizing specialized 5-axis fiber laser cutters, Ajaoptical's 2026 production lines can now achieve frame thicknesses of just 0.8mm while maintaining the structural rigidity required for complex prescription lenses.
Ajaoptical Strategic Deployment:
Ajaoptical has recently expanded its high-vacuum brazing capacity by 25% to meet the growing ODM demand from European and North American boutique brands. Our engineering team provides full-cycle support from CAD design optimization for titanium to final PVD coating durability testing.
