Which part of the eye does cataract affect? There are three predominant forms of cataract depending on their anatomical location in the eye lens: cortical, nuclear and posterior sub-capsular (PSC). As ...

If you’re over 60 and your vision has gotten blurry or cloudy, you may have cataracts. It’s a common condition in older adults. With a cataract, your lens becomes cloudy. Your vision gets hazy ...

Cataracts are a leading cause of vision impairment, but the good news is that they are treatable. Craig Chaya, MD, explains how cataracts affect vision, what factors contribute to their formation, and ...

What is the Diffraction Limit? The diffraction limit is a fundamental barrier in optical microscopy that sets the minimum size of features that can be resolved using conventional light microscopes. It ...

Definition: X-Ray Diffraction (XRD) is a powerful analytical technique used to characterize the atomic and molecular structure of a crystal. By measuring the angles and intensities of diffracted beams ...