There are certain barriers to effective communication that every organization faces. These potential interruptions of the flow of information are referred to as noise. Communicative problems (i.e., noise) can be categorized into three groups: technical, semantic, or efficacy-related.
What is difference between polarized and non-polarized lenses? A: 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.
Polarized lenses. When sunlight reflects off a horizontal surface like a road, water, snow or any shiny surface it often becomes concentrated horizontally. This is called glare. The vertically-aligned polarizing layer inside a polarized lens blocks virtually 100% of glare. Sunglasses without a polarized lenses do not block glare. Polarized lenses are great for everyday use but highly beifit fishermen, skiers, snowboarders and when driving.