Angstrom Precision Optics- Manufacturer of precision polished and machined optical elements

APO can provide a wide variety of optical materials to suit your requirements. Our extensive library of optical material specifications allow us to pinpoint your exact needs and answer any questions you may have.

Optical Glass

Schott, Ohara, PSG, Hikari, Hoya, and Sumita. Materials from catalog to high precision parameters.

Filter Glass

Schott, Kopp, & Hoya materials to support your UV, visible, and IR requirements.

Fused Silica / Quartz

APO can assist you in determining your needs by selecting materials from semiconductor through high homogeneity grades.

Low Expansion Materials

Materials such as Zerodur^®, Pyrex^®, ULE^® , and Borofloat^® can satisfy your low CTE requirements.

Borosilicate / Float Materials

APO currently offers 0211, B270, Microsheet, SW Float, water white, and many other materials to thicknesses of down to 0.006" (0.15mm).