As discussed in last issue’s Lindstrom’s Perspective, some ocular media opacities warrant surgical intervention and some do ...

The device worked by taking an infrared Nd:YAG laser, and focusing the beam to an ... To get a third dimension to projected 3D images, a lens mounted on a linear rail moves back and forth changing ...

Medically reviewed by Christine L. Larsen, MD A cataract (cloudy eye lens) blocks light from reaching the retina, which helps the brain process sight. Cataracts develop over time, gradually leading to ...

Such lenses are planar and consist of a transparent ... To boost the efficiency of the laser, Yabe uses an Nd:YAG ceramic material doped with chromium as the laser gain medium.