If you have wonderful eyesight, and do not want corrective lenses, then you may previously be aware that your sunglasses in shape into the classification referred to as non prescription glasses.However, when seeking on the internet or in the merchants for non prescription glasses, you need to realise that there are two, practically opposing, definitions. They are explained in the remainder of this report.Non Prescription Trend GlassesThese glasses – and sunglasses are an instance – are worn purely for vogue, or have a purpose other than to right eyesight defects. For instance, to safeguard our eyes from vibrant daylight and ultraviolet rays. Sunglasses have always had a element to perform in trend, and been worn by men and women who want to seem awesome. Even so, a new trend has emerged more than the final handful of a long time, commenced by "ordinary folk" and quickly embraced by celebrities such as Cate Blanchett and Helena Christensen – the design of geek chic.The new geek chic fashion has seen the re-emergence of huge chunky glasses instead than discreet thin-framed or rimless kinds – think Buddy Holly and you’ll be in the right ballpark. The lenses themselves are fully faux, just plastic with no corrective attributes.In spite of the misgivings of "real" eyeglasses wearers, who a long time in the past ended up probably teased mercilessly because of their specs, the vogue for non prescription, non correcting glasses has grown swiftly. Some retailers have even reported youngsters shelling out a great deal of hard cash on glasses, only to pop out the lenses as they depart the store!Low-cost Non Prescription GlassesThere is a second which means of the phrase "non prescription glasses" nonetheless. In this choice case, they do have correcting lenses just like a normal prescription pair you may acquire from your optician. These glasses are offered from all types of shops this kind of as pharmacists, and are sometimes referred to as above-the-counter (or OTC) glasses. They are normally for folks over the age of forty, who endure from presbyopia – the regular deterioration in eyesight due to getting older.As a substitute of acquiring a series of eye assessments, executed by an optician or optometrist, the buyer merely tries on glasses and reads a area of text to see if there is any enhancement. When they find the appropriate energy glasses, they can then decide on from a assortment of different frame designs in-store.This technique is not employed for myopia – or brief sightedness – in younger individuals, wherever an appointment with a professional is usually suggested. Qualified optometrists can spot issues with basic eye well being, and it is frequent for them to spot underlying serious wellness problems unrelated to the eyes, this kind of as diabetes, and in intense circumstances brain tumors and other probably fatal situations. So for anything at all other than age-connected inadequate eyesight, it is usually greatest to go and see your neighborhood optician. If you previously have on prescription glasses, you ought to be getting your eyes re-examined every single two many years.Ultimately, if you are seeking for non prescription glasses, either to make a vogue statement or to right your very poor vision in previous age, make certain that you have utilized the right definition of the phrase or you could finish up sorely disappointed.