We are exhibiting our newly developed LiCAF single crystal with excellent deep UV transmittance and crystal homogeneity. This crystal has an extremely short absorption edge, is non-deliquescent, and makes an ideal material for lenses and windows especially for deep UV to vacuum UV light. We will also exhibit, such as LN prisms for THz generation, also our CW lasers that generate stable and long-life deep-ultraviolet operation, incorporating wavelength conversion crystals grown in-house and proprietary servo locking technology for spectroscopy applications.