We went to university together <a href=" http://www.thalassa-santorini.com/buy-tamoxifen-for-research.pdf ">where to buy nolvadex in canada</a> The GMT’s optical systems will be the most sophisticated ever deployed. Light will reflect off the seven mirror segments of the primary mirror, again off the seven smaller secondary mirrors, and finally down through the central primary segment to the imaging cameras. The secondary mirrors are flexible, thanks to hundred of actuators under the surface of each, to counteract atmospheric turbulence and provide unprecedented resolution.