Advance Eye wear with warm white LEDs: A Preventive Approach Against Asthenopia in Post-covid Era

ABSTRACT

"Eyes are windows to the soul" - we can smell a rose but cannot see the immense beauty of it without eyes. Dramatic increase in asthenopic symptoms in the students and workers caused by electricity outage is common ocular problem in the rural areas of India. Moreover, Computer vision syndrome (CVS) has extended their deteriorative arms worldwide in post-COVID era due to increased screentime by extensive use of digital gadgets. Blue light released from digital gadgets causes macular degeneration through various factors including oxidative stress. Thus, there is a dire need of mitigative measures against CVS and electricity outage mediated asthenopic symptoms. The aim of the present study was to develop a preventive measure against asthenopia induced mental and ocular disorder. A spectacle frame having blue light blocking glasses along with strip of warm white LED was taken. The hollow temples of spectacles had a wire which was connected to LED strip on one end and another end was connected with neck band having rechargeable battery and intensity regulator feature. A prototype of advance eyewear was developed and patent was published (IPR Application no. 202211006479). Product of this prototype will be developed and commercialized through optical agencies (under discussion with Lenskart & Royal son). First 1 00 samples of the product will be distributed to the students of rural areas under community services. Therefore, it's most plausible applications may be Used as a preventive approach against asthenopia caused by electricity outage and CVS.Useful for the professionals working in dark areas (mechanic, Plumber, Electrician etc).