Standard lens materials

Alcom offers a wide variety of lens materials

 

Organic 150 (PPG, CR39)

  • best-selling organic material
  • 50% lighter than mineral lens
  • less prone to shattering
  • excellent for colouring
  • refractive index 1.498
  • Abbe value 59
  • density 1.31 g/cm³

Manufacturer of 1.50 monomer is PPG Industries

 

Organic 160 (Mitsui MR 8)

  • best-selling thinned material
  • flexible and suitable for glasses with screws
  • excellent colouring characteristics
  • 20% thinner than Organic 150
  • 20% lighter than Organic 150
  • suitable for average diopters
  • refractive index 1.61
  • Abbe value 41
  • density 1.30 g/cm³

Organic 167 (Mitsui MR 7)

  • thinned material
  • suitable for average and higher diopters
  • flexible and suitable for glasses with screws
  • excellent colouring characteristics
  • 35% thinner than Organic 150
  • 30% lighter than Organic 150
  • refractive index 1.67
  • Abbe value 31
  • density 1.35 g/cm³

 

Organic 174 (Mitsui MR 174)

  • currently the thinnest organic material available
  • suitable for higher diopters
  • excellent colouring characteristics
  • 43% thinner than Organic 150
  • 32% lighter than Organic 150
  • flexible and suitable for glasses with screws
  • refractive index 1.74
  • Abbe value 32
  • density 1.47 g/cm³

Manufacturer of 1.61, 1.67 and 1.74 monomers is Mitsui Chemicals, Inc., Japan

Technology of corrective and protective lenses

thời trang trẻ emWordpress Themes Total Freetư vấn xây nhàthời trang trẻ emshop giày nữdownload wordpress pluginsmẫu biệt thự đẹpepichouseáo sơ mi nữHouse Design Blog - Interior Design and Architecture Inspiration