Sapphire optics

Sapphire optics can be used in a variety of applications that require high durability or a large spectral range, including semiconductors, FTIR spectroscopy, or FLIR imaging. Sapphire is the second highest hardness crystal. Its various properties make it suitable for harsh environments, including ultra-high surface hardness, high thermal conductivity, and high resistance to chemical acids and alkalis. Compared with a variety of standard optical materials, sapphire optics provide a thinner design with a transmission range of 0.15-5.5μm to achieve the best performance from ultraviolet light to mid-infrared.

Hechen Crystal Technology provides a variety of sapphire optics suitable for a range of applications, including spherical lenses, aspheric lenses or windows. The sapphire ball lens has a high refractive index and is suitable for minimizing the distance between the fiber output and the lens. Hechen Crystal Technology's sapphire hemispherical lens greatly simplifies installation and system integration. In addition, we also provide ruby doped sapphire ball lenses, which are easy to handle.

Sapphire optical element characteristics:

Has ultra-high surface hardness and chemical resistance

Can transmit wavelengths between UV and mid-infrared

Thinner and stronger than standard glass windows