Bioptechs Inc. (Bioptechs) is an privately held optical engineering company engaged in designing, developing and manufacturing live-cell microscopy environmental control instrumentation for qualitative or quantitative light microscopy. The product portfolio of the company include: imaging systems, micro-observation environmental control instruments, perfusion pumps, biocompatible tubing for cell culture and specialized fittings and adapters as well as supplemental items. The company manufactures 32 standardized products used in AIDS research, cancer cell migration, developmental biology, anesthesiology and other applications. Additionally, the company also engaged in dveloping technologies such as microaqueduct laminar perfusion technology, used in temperature controlled optical cavity; a unique symmetric closure mechanism used for optical cavities; objective thermal regulation devices, which is used to reduce temperature gradients for high N.A. objectives and a unique hybrid culture dish system which is specifically designed for live-cell microscopy. Bioptechs is headquartered at Butler in Pennsylvania, the US.