In August 2000, Geltech Inc was acquired by by SBIR company Light Path. A PMO Products division, Geltech manufacture high-performance micro-optics. Products include diffraction limited precision molded glass aspheric lenses for laser diode systems and silica molded micro-optics including diffractive surfaces and lens arrays. Other products include molded silica substrates with controlled porosity and high-purity silica powders. The firm provides customized prototyping