T-Generations is an eyewear brand creating optical and sunglasses frames.

The “T” in T-Generations stands for titanium, our core material, while “Generations” reflects our commitment to creating products that endure. Handcrafted in Sabae, Japan, these glasses are precisely milled from solid blocks of premium Japanese titanium. Each pair is then meticulously refined through hand-finishing processes and unparalleled attention to detail, ensuring that every model, whether painted or patinated by hand, showcases exceptional craftsmanship and artistry.Our creativity merges raw textures with precision craftsmanship, resulting in frames that are both distinctive and durable. Milled from solid titanium and finished with rugged surfaces, these pieces are made to last.

Craftsmanship Meets Longevity

We believe that true sustainability comes from creating products that stand the test of time. Partnering with master artisans in Japan, we ensure each pair is as durable as it is unique. Through precision engineering and exceptional materials, our frames are designed with both artistry and strength, built to be lasting companions.

Artistry in Every Frame

Our eyewear embodies architectural artistry, where bold lines and intentional textures evoke the essence of iconic design. From rough, concrete-like finishes to cracked, fragmented details, each frame reflects the raw beauty of architecture—crafted not just to be worn, but to be experienced