Optical Glass

Nikon's optical glass is a type of clear homogeneous glass that features certain optical qualities, such as low wavelength dependency of transmittance and a high refractive index.

• nd-νd Diagram of Optical Glass (PDF:86KB )
• Optical Glass Data (XLS:1.04MB )

Nikon's optical glass for mold lens is a glass composition suitable for precision mold press forming of aspherical lenses. While it has the same optical properties as optical glass for general purpose use, it delivers high stability in the precision mold press process due to its low softening point.

• nd-νd Diagram of Optical Glass for Mold Lens (PDF:89KB )
• Optical Glass for Mold Lens Data (XLS:198KB )