Barth Vision

About Barth Vision

This author has not yet filled in any details.
So far Barth Vision has created 75 blog entries.

Older adults with untreated vision issues at risk for dementia

Older adults with untreated sight conditions may be at increased risk of dementia, according to a new systematic review and meta-analysis of 16 studies involving 76,373 participants. The results of the study, published in the peer-reviewed journal Aging and Mental Health, highlight a need for further research to ...


Reducing Eye Glare with Polarized Lenses

Polarized, or anti-glare, sunglass lenses reduce light glare and eyestrain. Because of this, they improve vision and safety in the sun. When working or playing outdoors, you can become frustrated and even temporarily blinded by reflected light and glare. This is a potentially dangerous situation that polarization ...


The importance of dry eye testing prior to cataract surgery

Many people with cataracts don’t realize they also have dry eye or another ocular surface disease (OSD). Left undetected, OSDs can distort vision and cause patients to receive the wrong artificial lens, or IOL, during cataract surgery. This can lead to months of discomfort and poor vision. ...


Three Things You Should Know About Cataracts

Approximately 25 million Americans have cataracts, which causes cloudy, blurry or dim vision and often develops with advancing age. This June, Barth Vision and Optical joins the American Academy of Ophthalmology in observing Cataract Awareness Month by sharing three things everyone should know about the condition and ...