We have introduce several nice desk organizers that can raise your display for optional posture, but if you prefer minimal design or need to perfectly meet the style of your iMac, the Elevation Stand for iMac and Apple displays may be more suitable for you.
Elevation Stand is an exquisite and practical iMac stand for iMac and Apple displays. As shown in the images, the iMac stand features a sleek, minimalistic unibody design, and is precision CNC milled for solid construction, while deep anodized finish makes the stand perfectly match with your iMac. Using its ManoPad material, the iMac stand is able to lock your monitor with thousands of microscopic air vacuums in order to securely raise your display 66mm for optimal viewing posture. Moreover, a hidden storage stores your USB hub, external hard drive and more, and a chamfered hole in the back allows you to run cords straight through.
At present the team of Elevation Stand is raising fund at Kickstarter. Pledging $59 will let you own the mic stand. If you need it, jump to Kickstarter official site for more details or take a look at the following demo video first.