NWT$36.99 FG Computer Reading Glasses Almost Invisible Gaming Readers These computer reading glasses protect from  CVS (COMPUTER VISION SYNDROME) by filtering high energy light waves and decreasing reflective glare and also improves visual sharpness.  CVS is a form of eyestrain triggered from viewing computer screens on a day to day basis. Lot of computer users in the world suffer from CVS. The symptoms are: blurred vision, headache, burning and tired eyes, neck and shoulder pain, etc.  These computer reading glasses  have an anti-reflective coating lenses and are tinted for filtering the harmful light waves. Computer readers are designed for viewing computer screen at a distance of 18-28 inches away.   These glasses measure across 5 1/4", lens height is 1 1/4", temple length 5 1/2". They feature spring hinges and have quality aspheric lens.