Many of you may have seen that we stock and sell bifocal reading glasses and reading sunglasses, however you may be wondering exactly what these type of glasses are and how they may help you. Within this blog post we will hopefully explain everything you need to know about bifocal lenses, their history and origins, the different types and their uses, as well as pros and cons of this particular lens. Bifocals are lenses with two separate distinct optical powers. Simply put they are one lens bonded to another. The main part…
Category: Choosing Glasses
Blue Light Blocking Glasses…Here’s What We Know…
What exactly are Blue Light Glasses? How may we all benefit from wearing them? We hear you ask… “I’d heard of Blue Light Blocking Glasses before: they were yellow, ugly and not worth the laughter I would get from both roommates and fellow workers if I wore them regularly.” Gina Tomaine recently wrote in ‘Good House Keeping’ Magazine. Firstly… What is Blue Light? What we see – the visible spectrum of light – consists of a range of colours, from blue-violet on the lower end to red on the higher end. Light on…
What is the difference between polarised sunglasses and UV400 sunglasses?
Why should we wear sunglasses? What are UV rays? Ultraviolet radiation is a type of light that is not visible to the human eye, and is part of the rays that reach us from the sun. Excessive exposure to UV Rays can result in the front surface of the eye becoming damaged, much like sunburn on the skin. Without proper precautions, these rays can also have harmful cumulative effects that may develop over time. Too much exposure to UV rays may result in one or more of the following eye…
Are Reading Glasses Helpful or Harmful?
We could have been fortunate enough in our early years not to require glasses. Then when we reach over 40 we start to develop what the opticians call presbyopic eyes: this means the lens in your eyes loses some flexibility. As a result it becomes harder to focus on close objects. Small print can seem blurred or even indecipherable. It may therefore be more difficult to do close work such as sewing or drawing as well as reading either printed text or on a screen. The quick and most cost…