Optex Systems, Inc

Established in 1994, DAC Vision specializes in the design, manufacturing, distribution and development of lens processing supplies throughout the United States and worldwide. Its products include refine, nose and polishing pads, plastic and crystal polishes, powders, blocks, universal joints, dressing sticks, laps, tinting, trays and accessories, as well as labels, wipes, brushes, washers and chemical salts. The company also offers a range of chemical products, such as coolants, defoamers, alconox and neutralizers. DAC Vision is a part of Abaque Finance, which is an investment group lead by the Balmelle family and is located in France. DAC Vision is headquartered in Garland, Texas.

Amorphous Materials was founded in 1977 to serve as a source of IR materials or ( IR glass ) to be used as optical materials for night vision ( FLIR ) systems. The word "amorphous" is used to indicate the non-crystalline nature of the IR glass. AMTIR is the acronym for amorphous material transmitting IR radiation. Amorphous Materials, Inc ( AMI ) has developed the technology and built the facility capable of compounding and casting 10, 000 lbs. of glass per year.