Sapphire is a material of a unique combination of physical, chemical and optical properties, which make it resistant to high temperature, thermal shock, water and sand erosion, and scratching.

    Lithium Niobate, a well-developed optical material, due to its fundamental properties, has been widely used for surfaced acoustic devices, integrated optic devices and refractive elements.

Lithium Tantalate is one of the most versatile materials with numerous applications including electro-optical modulators, pyroelectric detectors, optical waveguide and SAW substrates and piezoelectric transducers.

    Silicon can produced as either mono or polycrystalline form by Czochralski crystal growth method, float zone method or casting. Optical grade silicon has a very good transmission from 1.2um to 7um.

Precision Micro-Optics offers Optical substrates made of a variety of glass material depending on the applications. The applications range from fused quartz parts in optics and fiber optical communications to borosilicate glass parts in semi-conductor manufacturing.

Quartz crystal is widely used in frequency control applications due to its fundamental properties including high purity, high Q, low thermal expansion, excellent stability, unique electrical characteristic and low cost.