Dis-Chem Catalogue - 2019/12/01-2020/02/29 (Page 39)

climates than in non-sunny climates uvb light is reflected from the damaging at higher altitudes than at lower altitudes - the reason why wearing sunglasses when skiing and mountain climbing are very important sunglasses are also important to protect your eyes against foreign objects that might enter your irritate your eyes or scratch your cornea and sometimes even cause permanent damage • sunglasses help protect the delicate means fewer wrinkles and freckles around your eyes the colour and tint of the lenses do not matter any type of tinted lenses is perfect for belief that the darker the lenses - not true! or a polarized filter will help reduce the different ways at how the world looks and have different uses and functions clearly without glare or reflection colour tint to all the surroundings balance while evening out colour helps to see the water clearly amber or brown help to improve red element to the colour improving depth perception - which can be very useful for a golfer or a road tripper depth and is very soothing on the eyes stylish and often have that 'mirrored blue tints help to reduce bright white- light glare from snow or water prescription sunglasses can be made to order it is advisable to have your eyes will help for early diagnosis of any diseases or the need for spectacles prescription sunglasses should be changed whenever your prescription for spectacles changes to ensure optimal clear and comfortable be changed whenever the lenses become scratched or the coatings scratched lenses will not affect your be affected individuals who require nice pair of sunglasses with a uv 400 and add a uv layer to any pair of however if you would like to make depends a lot on your prescription choose a frame that is not too curved wrapped or too big you can choose the colour tint sunglasses - and a pair of sunglasses will be made specifically for you! you can even get your prescription mirror coating of your choice into the frame of your choice! choose polarized sunglasses if you spend a lot of time outdoors polarization is a chemical film coating added to the lenses to reduce eye- vertically oriented light through polarized lenses offer the following • improved visual comfort • reduced eye strain - which helps with less tired eyes • improvement in contrast and visual clarity • allow for true perception of colours • reduces reflections and eliminates glare it may be beneficial not to wear sunglasses earlier in the morning there are some studies that suggest that there are times of the day when wearing "high levels" of bright light in the morning tend to sleep better than those who there are only a limited number of studies on the effect of direct light on strong enough in the morning to cause much damage and exposing the eyes to natural light might help set the body's 'internal clock the shape of the lenses influences the amount of sun protection - bigger curved lenses will give more protection the bigger the better! little round john lennon glasses will allow scattered sunglasses block out more uv rays from all directions than smaller rays benefits | 37