Named after Satoshi Nakamoto, the creator of Bitcoin—built on the belief that long-term thinking creates real freedom.
Just as Bitcoin is designed to be resilient, simple, and uncompromising, our Satoshi Day lenses are made for modern life without sacrificing your health. These lenses are flexible, durable, and ideal for those who spend extended time on screens during the day.
They block 100% of blue light while adding a subtle light-yellow tint that supports mood, focus, and circadian health—helping reduce anxiety, eye strain, and the effects of seasonal low light. The result? More energy, better sleep at night, and more time doing what actually matters.
Designed to be timeless rather than trendy, the matte black frames with a minimal metal hinge accent offer a clean, intelligent look—effortlessly wearable for work, learning, or everyday life.
Because protecting your health is a long-term investment.
Fit: Medium
For: Adults & kids
Named after Satoshi Nakamoto, the creator of Bitcoin—built on the belief that long-term thinking creates real freedom.
Just as Bitcoin is designed to be resilient, simple, and uncompromising, our Satoshi Day lenses are made for modern life without sacrificing your health. These lenses are flexible, durable, and ideal for those who spend extended time on screens during the day.
They block 100% of blue light while adding a subtle light-yellow tint that supports mood, focus, and circadian health—helping reduce anxiety, eye strain, and the effects of seasonal low light. The result? More energy, better sleep at night, and more time doing what actually matters.
Designed to be timeless rather than trendy, the matte black frames with a minimal metal hinge accent offer a clean, intelligent look—effortlessly wearable for work, learning, or everyday life.
Because protecting your health is a long-term investment.
Fit: Medium
For: Adults & kids
