The Macro Close-Up 10x lens, which is simply mounted in the front of the cameras lens, permits the taking of extreme close-ups in stunning detail: this easy to use solution for getting extra close. Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-design / computer-aided-manufacturing, are combined to produce lenses of unprecedented quality for taking stunning photos.