Contrary to their name, clip on sunglasses aren’t actually sunglasses but these are a pair of lenses that are designed for the purpose of being clipped on to a pair of glasses or sunglasses. Thus, it is more like an ‘add-on’. Once you use the clip sunglasses to hold the special lenses in place, you will notice that it completely transforms the look of the glasses or sunglasses. When you take a closer look at the clip-on sunglasses you will notice that these actually comprise of two pairs of lenses that are attached together with the help of a spring mechanism.

Each of the lenses of clip on sunglasses comes with a rod and a tube which points towards the bridge of the nose. The design of the rod and tube is such that the rod of one lens can easily enter the tube of the other. Since the lenses are held together by a spring mechanism, one can adjust the linear distance between the two lenses on clip sunglasses. If you are going to use this kind of lenses in a location where there is huge fluctuation of the intensity of light, then it is advisable to get a flip-clip because this would allow you to flip the lenses up or down whenever needed.

A common misconception about clip sunglasses is that these are simply fashion statements. Now this is untrue because these serve a legitimate purpose as well. Clip on sunglasses come in different forms namely prescriptive, UV resistant and polarized clip ons. Therefore if you needed to change a normal pair of sunglasses into a prescriptive one without changing the original lenses then you can get a prescriptive clip on sunglasses and simply layer it on top of the original lenses. Likewise, you can make a lot of changes and transformations with such clip on lenses.

Clip sunglasses are mostly constructed from three elements, namely CR-39, polycarbonate and glass and each is characterized by its set of pros and cons. If you want something that is resistant to scratches then you can opt for the glass clip ons but these tend to be on the heavier side of the spectrum in terms of price. Some people might prefer to have a lighter pair of clip on sunglasses and for them it is the polycarbonate version which is best suited. In case you are more concerned about the visual quality of these lenses then CR-39 ones would be your best choice.

As far as the tint of the clip ons or the shape is concerned, you don’t have to worry because you will be able to find one that fits like a glove on your existing pair of sunglasses or glasses. This is due to the fact that clip on sunglasses come in a variety of shapes and tints. For people who wear prescription glasses it would be very beneficial to get a pair of clip sunglasses that matches the shape of the original lenses of the glasses. In this way you can instantly transform your prescription glasses into sunglasses by simply clipping on some clip-on sunglasses.

Since clip on sunglasses do not come with a frame therefore they are cheaper than conventional sunglasses. The price of this kind of sunglasses may vary depending on the quality, design and brand of the clip sunglasses. It is necessary to get a good quality clip-on for the purpose of preserving and protecting one’s vision outdoors. Besides, it is so easy to get these clip-ons and there are so many different styles to choose from that you might be spoilt for choice. These are the best solution for those who want to add some zing to their collection of ‘eye gear’ without necessarily spending a lot of money.
If you have got bored with your usual pair of glasses then it is time to try out the clip on sunglasses http://www.cliponexpress.com as these can simply be latched on to the existing pair. People might think that clip sunglasses http://www.cliponexpress.com are simply meant to enhance looks but they do serve a functional aspect as well.