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Light Transmission

The Light Transmission indicates the percentage of light that passes through a lens. It affects the sharpness, contrast and natural appearance of vision in different lighting conditions.

What is Light Transmission?

The Light Transmission represents the amount of light that passes through a lens without being absorbed or reflected. It is a key parameter for assessing the optical quality of materials, coatings and tints.

  • Percentage value — Indicates how much light reaches the eye.
  • It depends on the material — Purity and refractive index affect transparency.
  • It affects the visual output — It determines sharpness and the perception of detail.

Why it is important

  • Sharpness — A good signal improves picture quality.
  • Visual comfort — Reduces fatigue and perceptual instability.
  • A luminous experience — It determines how natural the vision appears.
  • Choosing lenses — Essential for selecting materials and treatments.

Factors influencing the Light Transmission

At Isolani Optical Centres, Light Transmission is taken into account when selecting lenses to ensure clear, stable and comfortable vision in all lighting conditions.

Isolani Experience

Each lens is designed with the frame, technical specifications and lifestyle in mind, to ensure an ideal balance between visual quality, comfort and light management in every environment.

Ongoing support

The Light Transmission may vary depending on materials, treatments and conditions of use. At Isolani Optical Centres, we offer ongoing support with adjustments, non-medical check-ups and updates to your optical solutions where necessary, to ensure stable and comfortable vision over time.

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The information on this page is provided for information purposes only and relates to the optical and commercial sectors. It does not contain any medical, clinical or diagnostic content.

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