antireflection

/ˌæntaɪrɪˈflɛkʃən/
noun
  1. A coating or treatment on a surface (such as a lens, screen, or glass) that reduces the amount of light that bounces off it, making it easier to see through or reducing glare.
    • The new glasses have an antireflection that helps reduce eye strain when using a computer.
    • Many smartphone screens now include an antireflection to improve visibility in bright sunlight.
    • The museum installed antireflection on the display cases so visitors could see the artifacts clearly without glare.
adjective
  1. Describing a coating or treatment that reduces the reflection of light from a surface.
    • The camera lens has an antireflection coating that improves image quality.
    • Antireflection glass is commonly used in picture frames to reduce glare.
    • I bought an antireflection screen protector for my tablet to use outdoors.
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