Fiserv trades on the NASDAQ under the ticker symbol FISV.. Fiserv, Inc. (NASDAQ:FISV) posted its quarterly earnings results on Tuesday, August, 1st. The company reported $1.19 earnings per share (EPS) for the quarter, missing the Thomson Reuters' consensus estimate of $1.23 by $0.04.
Nuclear Sclerotic Cataracts. This is the most common type of age-related cataract, caused primarily by the hardening and yellowing of the lens over time. Nuclear refers to the gradual clouding of the central portion of the lens, called the nucleus; sclerotic refers to the hardening, or sclerosis, of the lens nucleus.
Cataracts generally develop in both eyes, but not evenly. The cataract in one eye may be more advanced than the other, causing a difference in vision between eyes. Types of cataracts. Cataract types include: Cataracts affecting the center of the lens (nuclear cataracts). A nuclear cataract may at first cause more nearsightedness or even a temporary improvement in your reading vision. But with time, the lens gradually turns more densely yellow and further clouds your vision. As the cataract slowly progresses, the lens may even turn brown.