PLX Inc.

PLX is a specialized optics manufacturer from Deer Park, NY. Founded in 1955, the company has always been at the forefront of developing monolithic optics such as highly accurate optical domes, lenses, prisms, and mirrors. Their products withstand and perform under the harshest environmental conditions and maintain their accuracy over time. They are therefore often used for flight-critical aeronautics systems as well as space exploration.

PLX products and systems are available in a wide variety of materials (Borosilicate, Fused Silica, ULE, Zerodur, Quartz, BK7, Zinc Selenide, etc.), mirror coatings (metallic, HR, AR, dielectric and dichroic, etc.), special metals (Aluminum, Invar 36, Super Invar, Stainless Steel, Titanium and Beryllium, etc.), sizes and configurations.