Vogue 5627 Eyeglasses Color:3196 - Green Minamoto has specialized in titanium

Minamoto has specialized in titanium frames since the 1980s

these prescription-ready sunglasses are the result of four years of development—far beyond Costa's typical 14-18 month design cycle

While scientific research on blue light glasses shows mixed results—with most studies indicating they filter approximately 10-25% of blue light—many users report reduced eye strain and visual discomfort during extended screen sessions

The half-rim design reduces weight while maintaining structural integrity—you get a frame that feels barely there but holds prescription lenses securely

making these frames particularly flattering for round and heart-shaped faces

Vogue 5627 Eyeglasses Color:3196 - Green Minamoto has specialized in titanium