Method Seven Citadel HPS Classic Grow Glasses

Lens Technology

Our HPS Transition lenses sidle from your grow room to the street without missing a beat. Crafted from a durable polymer, these proprietary lenses use photochromic technology to transition from signature blue color balancing technology under high pressure sodium (HPS) grow lights to soft grey/blue in direct sunlight. Experience natural color, comfort, and protection wherever the day takes you. Transition time varies based on weather conditions and UV levels, but it generally takes less than three minutes of consistent exposure to direct sunlight for the lenses to change over. HPS Transition lenses offer 100% UV protection and crisp contrast. Plus, they’re made in the USA. The ultimate tool for your indoor grow and your outdoor life.

Frame Technology

Fashion-forward, chic, and Italian-made, the Coup saunters from the grow room to the city street without batting an eye. This fashion-forward wayfarer features concealed flex hinges for a custom fit that doesn’t sacrifice style. The frame is comfortable and flexible as it’s made with TR90: an incredibly durable and lightweight thermoplastic material. Produced with Swiss technology, TR90 allows the Coup to bend under pressure and contour your face.

Frame Dimensions