REG Metals supplies Calcium Fluoride Crystals (CaF₂ Crystals) for optical, laser, ultraviolet (UV), infrared (IR), semiconductor, aerospace, spectroscopy, and scientific research applications. Calcium Fluoride is a premium optical crystal renowned for its exceptional transmission from the deep ultraviolet through the infrared spectrum, low refractive index, low dispersion, excellent laser damage resistance, and outstanding optical homogeneity.
Calcium Fluoride Crystals are widely used in UV optics, IR optics, laser systems, spectroscopy instruments, lithography, microscopy, optical windows, lenses, prisms, and semiconductor equipment. Their broad transmission range and excellent optical performance make them one of the most widely used materials in precision optical systems.
REG Metals supplies high-purity Calcium Fluoride Crystals in custom dimensions, crystal orientations, and optical finishes. Precision polishing, anti-reflective (AR) coatings, CNC machining, and custom fabrication are available for OEM manufacturers, research laboratories, universities, and defense contractors. All materials can be supplied with a Certificate of Analysis (COA) and complete material traceability.
