Are your Operating Conditions More Extreme than Standard? Deformable Mirrors for Extreme Environments Not all applications happen in ideal lab conditions and at Boston Micromachines, we are developing solutions for those that do not. From space-based optics to cryogenic systems, our deformable mirrors have been tested and deployed in some of the most demanding environments. We offer robust customization options to ensure performance and survivability under a range of extreme conditions such as high-vacuum, low-temperature, or radiation exposure. Our deformable mirrors have been successfully used in cryo-chambers and in space — check out our FAQ for more information.