Sunglasses Safety Guidelines to Prevent Sunburnt Eyes

As the glaring sunny days approach, majority of the populace intensity their skin-protection regimen from the sun’s damaging UV rays, but are not as wary when it comes to their eyes. A group of oculists from the Univ. of Houston are part of a crusade to modify this erroneous thought process.

The campaign, a joint collaboration between Univ. Eye Inst., Univ. of Houston and the AOA (American Optometric Association) is intended to create awareness regarding summertime eye care and shielding from the ultraviolet radiation (UVR) due to being exposed to the sun’s rays. The AOA carried out a study that revealed merely thirty-three percent people from the United States stating that ultraviolet radiation shielding was the most critical aspect for them when buying a sunglass. Nearly thirty-five percent of buyers were not aware of the likely risks to eyes.

Jan Bergmanson, Founder, TERTC (Texas Eye Research and Technology Center) pointed out that the dearth of alertness encasing the likely outcomes of over-exposure to ultraviolet radiation is a matter of significant concern and several individuals are not aware of the risk to eye health to infants as well as grown-ups linked to excessive amounts of time being spent exposed to the sun’s rays with no apt sun-protection.

The TERTC group has evaluated ultraviolet strength levels at the Univ. of Houston campus and observed that radiation surpasses what is deemed risk-free levels in 9 from ten sunny days. Hence, he states that exercising precautions is of utmost importance for all.

The several eye heath risks comprise of momentary as well as lasting impact to the eye and eye sight like near instantaneous sunburnt eyes and imminent eye conditions like cataract, probable macular degeneration, non-malignant growth on the eye surface or eyelid cancer. Signs of sunburnt eyes are blurry eye sight, inflammation in eyes, tearing and short-term eyesight loss (a condition known as snow blindness or photokeratitis).

Eye Care Tips for the Summer Days

• Donning eye wear whenever there is exposure to ultraviolet radiation inclusive of overcast days. Additional steps are to be taken to acquire good-quality sunglasses.
• According to the American National Standards Inst., there are duo varying benchmarks for ultraviolet radiation shielding. Class 1 UVR-shielding lenses soak up ninety-nine percent of ultraviolet B rays and ninety-five percent of ultra-violet A rays whereas Class 2 UVR-shielding lenses filter out ninety-five percent of ultra-violet B rays and seventy percent of ultra-violet A rays. Lens brands that claim to offer shielding from ultraviolet radiation should be minimally meeting the class 2 benchmark.
• It is vital that neither lens thickness nor how dark it is, would have slight or no impact on the ultraviolet radiation filtering capacity of a certain lens.
• In regards to color, grey is deemed ideal as it lowers light intensity while not changing colour of items and offers the most innate eye sight. Brownish or yellowish-brown lens might function ideally for people with visual impairment or sportspersons as they boost contrast and additionally lower light strength.
• Also the lens of sunglasses must flawlessly match in tone and be defect or distortion-free.