When it comes to eyeglasses, there are two main types of lenses: polarized and nonpolarized. Both have their own unique benefits, but it can be hard to know which one is right for you. Here’s a breakdown of the differences between polarized and nonpolarized lenses.
What is a Polarized Lens?
- Most people are familiar with the concept of sunglasses – wearing a lens that blocks out the Sun’s harmful rays in order to protect your eyes. But have you ever wondered how sunglasses work? The answer lies in the lens.
- Sunglasses lenses are made of a special material called polarized glass, which is treated with a chemical process that allows it to selectively block out certain types of light.
- When light reflects off of a surface like water or pavement, it becomes polarized, meaning that the light waves align in a single plane. Polarized lenses are able to filter out this type of light, reducing glare and making it easier to see. In addition to being used in sunglasses, polarized lenses are also used in other types of optical devices, such as binoculars and microscopes.
What is a Non-Polarized Lens?
Nonpolarized light is light whose waves vibrate in more than one plane. Sunlight is an example of nonpolarized light. Non-polarized lenses are made of special materials that allow all light waves to pass through them without becoming polarized. This makes them ideal for use in Sunglasses, Cameras, and other optical devices where it is desirable to have an unobstructed view of the scene. Non-polarized lenses are also used in LCD monitors and projectors to provide a clear image without the need for a polarization filter.
Difference between Polarized and Non-Polarized Lens
Polarized and non-polarized sunglasses both have their own benefits that make them great for different purposes. Non-polarized sunglasses reduce glare by scattering light in all directions, while polarized sunglasses reduce glare by blocking out intense reflections from surfaces like water or pavement. This can make polarized sunglasses better for activities like driving or fishing, where you need to be able to see clearly without being blinded by the sun.
Polarized lenses are the lens of choice for fishermen, boaters, and others who spend time outdoors on or near the water. They reduce glare from the sun and other light sources, making it easier to see objects in bright light conditions.