Glass Optics

For different experiments, different materials may be required, because different materials have different properties,

  • Light Transmittance
  • Refractive Index
  • Coefficient of Expansion
  • Thermal Shock Resistance
  • Chemical Resistance
  • Temerature Resistance, and etc.

which can cause different effects at same cost.

Material Used

Our commonly used glass materials are JGS1 Quartz, JGS2 Quartz, JGS3 Quartz, k9 Glass, BK-7, B-270, SCHOTT Glass, Borofloat, Colored optical glass, and etc.

etaOptics can manufacture precision optical components according to your drawings and requirements, and also can recommend more suitable and affordable materials for your optical applications.

We also design and produce some standard or special optical components, which usually include wafer, beamsplitter, prisms, optical lens, windows, mirrors, grating, filters, waveplate, quartz boat and other optical components.



Plate Beamsplitter, Wedge Plate Beamsplitter, Cube Beamsplitters, Optical Flats.



Right-angle Prism, Dowell prism, Pentagonal Prism, Ridge Prism, Corner-cone Prism, UV fused quartz Corner Mirror, and etc.

convex lens

Optical Lens

Plano-convex Lens, Plano-concave Lens, Double-convex Lenses, Double-concave Lens, Meniscus Lens, Glued Lens, and etc.

Reflecting Mirror

Reflecting Mirror

Uncoated Mirror, Plane Mirror, Plano-concave Spherical Mirror, Plano-concave Cylindrical mirror, Right-angle Prism Mirror, and etc.



Transmission Gratings, Transmission Grating Beamsplitters, Ruled Diffraction Gratings, Holographic Diffraction Gratings

Optical windows

Optical Windows

Flat Windows, Wedge windows, Dome Windows, Brewster Windows.



Bandpass Filters, Longpass Filters, Shortpass Filters, Dichroic Filters, Neutral Density (ND) Filters, Color Filters



Zero Order Waveplate, Multiple Order Waveplate