MOBILE WORLD CONGRESS, BARCELONA, Feb. 24, 2014 â SanDisk Corporation (NASDAQ: SNDK), a global leader in flash storage solutions, today announced the new 128GB 2 SanDisk Ultra Â® microSDXCâ¢ UHS-I memory card, the worldâs largest capacity microSD card.
It is composed of three concentric layers (also called coats) with different structures and functions. The tough outermost layer of the eye is known as the fibrous layer and is composed of two fused but physically quite different structures: Sclera â white of the eye. Cornea â window of the eye.
Sclera â The sclera is what is known as the âwhiteâ of the eye. It serves as the eyeâs protective coat. Lens â The lens is a crystalline structure that focuses light into the retina. In a healthy eye, the lens changes shape to adjust for close or distance vision.