Sentence Examples


  • This molecule consists of a photochromic moiety chemically bonded to a strongly fluorescing dye.
  • Inorganic photochromic dyes are effective but not environmentally friendly and in many cases are not suitable for dyeing textiles or leather substrates.
  • Photochromic lenses are made with an outer layer of halide crystals which absorb some UV light.
  • Photochromic material to automatically darken in bright light, saving the need for separate sunglasses.
  • The patented innovations of Oakley optics are blended with photochromic technology which actively tunes the amount of light that reaches your eyes.

How would you define photochromic? Add your definition here.

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