Single-Vision Lens
中國內地
展位編號: 1C-C16 | 眼鏡框及部件 | 中國內地館 - 江蘇丹陽
產品規格
產品簡介
Presented here is a bifocal 1.523 single-vision lens in round shape. It is well made of high-quality mineral material. It is available in either white or HMC+EMI coating.
  • Material: mineral.
  • Refraction index: Nd=1.523.
  • Abbe Value: 58.
  • Transmission for white light: >91%.
  • Diameter: 65, 28mm.