What Causes Light Sensitivity and Photophobia? Needing to squint and getting a headache from a sunny day is normal but certain individuals may be more affected than others. In some cases, individuals may struggle with comfortable vision even on cloudy days due to...
What are Progressive Lenses? Progressive lenses (also known as “no line bifocals”) are often discussed in optometry offices and among friends. While some individuals love their progressive lenses, others find them difficult to adjust to and do not hesitate...
Do Blue Blocking Lenses Work? In recent years, blue light blocking lenses have increased in popularity and have become a trendy fashion item. It is a common tint that is added to the front of spectacle lenses to block out the blue light emitted from computer screens,...
What is “Lazy Eye” and Amblyopia? A “lazy eye”, otherwise known as amblyopia, is a commonly discussed topic among the general public. At times, it is not entirely understood what a lazy eye is referring to or what the causes and symptoms of it are. Below,...
Do I Need Reading Glasses? Have you surpassed age 40 and now having more trouble reading up close? You are not the only one. The inevitable need for reading glasses is a common tale that may have been told to you by your parents, grandparents, or coworkers. You may...
Your Guide for Buying New Glasses Purchasing your next pair of glasses may seem like an overwhelming task. There are so many factors to consider, from choosing the right frame and lenses, to finding an option that fits your budget. Here at Nittany Eye Associates, we...
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