Want to use our
new Eye Commerce?

I don't have
the access.
Go to the old E-commerce

Enter to the new
EYE COMMERCE Go to the new Eye Commerce

Do you want to learn more? Ask to your Sales rep.

Look to the future with confidence.


LTL is among the top world producers of ophthalmic mineral lenses, in a range of technical indexes between 1.523 and 1.900. All our lenses, even the most specialised products, are made with the highest quality raw materials supplied by major industry leaders and are thoroughly tested and verified at every stage of the manufacturing process according to the highest market standards. Technical specialised departments complete the offer with HMC, Max, Mirror antireflection coatings. In addition to the production of mineral lenses, we offer the distribution of an ample and selected range of organic lenses. All LTL lenses comply with the European Directive 93/42 EEC for Class 1 medical devices.

Mineral lenses

LTL produces finished and semi-finished mineral lenses with an index ranging from 1.5 to 1.9. All our monofocal lenses are made with Schott or Corning glass, including in the photochromic variant sensitive to light changes. The anti-reflective seven layer coating improves the quality of the lens by reducing the effects of glare and eyestrain. Lightweight and easy to clean, they are produced in models for mild, intermediate and severe myopia and hyperopia.
Read more >

  • White index 1.5 and 1.6 monofocal
    mineral lenses
  • Photochromic index 1.5 and 1.6 monofocal
    mineral lenses
  • Titanium mineral lenses
  • Lanthanum monofocal mineral lenses

Organic lenses

A complete range of finished and semi-finished organic lenses, with an index ranging from 1.5 to 1.74. Single vision, progressive, degressive, polarizing: LTL lenses adapt to all types of frames, classic, trendy and sunglasses. With a thin thickness, light and easy to clean, they reduce eyestrain and glare to a minimum, ensuring strength and durability.
Read more >

  • Monofocal Organic Lenses
  • Monofocal Photochromic Organic Lenses
  • Trivex Monofocal Organic Lenses
  • Progressive and Degressive Organic Lenses
  • Polycarbonate Organic Lenses
  • Polarized Organic Lenses



AR coating

Available for mineral and organic lenses, the anti-reflective coating increases sharpness of vision.

Read more >


Max coating

The best quality anti-reflection coating with an excellent scratch-resistant and anti-static protection for maximum vision.

Read more >


Mirror coating

Placed on the outer surface of the lens, it helps to protect your eyes from direct sunlight giving a strong aesthetic effect.

Read more >