Polarized lenses have a filter laminated on them that only allows vertically oriented light to pass through, while non-polarized lenses are usually just tinted to block light. Non-polarized lenses do not contain a filter to remove glare.Continue Reading
Sunlight can be reflected in many directions off of horizontal surfaces, such as water, land, wet roads and the hood of a car. These horizontal reflections create a glare that can blind a driver, causing an accident. According to Perfect Glasses USA, polarized lenses are good for people who drive for a living and need to see well at any time of the day. People who like to fish or boat appreciate polarized lenses, as the lenses remove the glare and help the fisherman see fish or spot rocks that might damage the boat. Polarized lenses are mainly gray and yellow.
There are some disadvantages to polarized lenses. When trying to view an LCD TV or some touch screen displays, the screen may seem to disappear at certain angles. According to Perfect Glasses USA, this means that polarized lenses are not a good choice for an airline pilot or any profession that relies on LCD or touch screen displays. Photographers may find it impossible to see through the lens of the camera at certain angles as well. Although polarized lenses remove the glare from snow, skiers and snowboarders do not like to use them because they depend on light variations to see ice, hills and bumps.Learn more about Accessories
A simple way to remove scratches from sunglasses involves rubbing regular toothpaste on the lenses with a microfiber cloth, washing them, then rubbing them with a baking soda paste using a cotton ball. Finally, wash them again.Full Answer >
There are ways to remove scratches on the lenses of sunglasses and some of these methods requires everyday items that are found around the house. These items include baking soda, toothpaste, brass or silver polish.Full Answer >
Common questions about polarized lenses include wondering how they work, what benefits they provide and situations in which they should not be used. Polarized lenses are most frequently used in sunglasses since they block a portion of the intense glare that can occur in various outdoor activities.Full Answer >
G-15 XLT lenses are used on Ray-Ban sunglasses and are rated to block 85 percent of light going through them. These lenses are green in color and block 100 percent of ultraviolet light from the sun.Full Answer >