Calcium Lanthanum Sulfide

Calcium Lanthanum Sulfide is available as a 99.99 pure (metals basis) powder or nano-powder in batch quantities for use in optical components such as infrared windows. CLS has been the subject of extensive research as a polycrystalline ceramic material in infrared windows because its transmission covers a similar range as zinc sulfide but it is considerably more durable. Lorad Chemical has significant expertise in the manufacturing of this material and uses a precise process to produce batch quantities of consistently high-purity powder for even the most sensitive applications.