Polarised Lenses
Polarised lenses are a special type of ophthalmic lens that are designed to reduce glare and filter bright light. These lenses have a polarising filter that blocks light rays that vibrate in certain directions, only allowing light that vibrates in a specific direction to pass through.
Polarised lenses block intense light reflected from flat surfaces such as water, snow, sand or asphalt. This significantly reduces glare and allows for more comfortable and clear viewing in sunny environments.
Polarised lenses highlight details and improve visual contrast, making colours more vivid and sharp. This is especially useful in outdoor activities such as driving, water sports or snow sports, where clear vision is essential for performance and safety.
In addition to the glare-reducing benefits, polarised lenses also provide protection from ultraviolet (UV) rays, blocking 100% of harmful UVA and UVB rays. This helps prevent eye damage caused by sun exposure, such as cataracts and macular degeneration.
Polarised lenses are available in a variety of materials, colours and designs, offering options to suit individual aesthetic preferences and needs. They are used in sunglasses, prescription glasses or even incorporated into specific sports glasses.
It is important to note that polarised lenses can affect the visibility of certain types of electronic device screens, such as LCD or LED panels. In addition, not all activities or conditions require the use of polarised lenses, and the appropriate choice of lenses must take into account the environment and purpose of use.
Polarised lenses offer an effective solution for reducing glare and improving visual clarity in sunny environments, bringing comfort and protection to the eyes.
When considering polarised lenses, consult an eye care professional for guidance on the best option for your needs and lifestyle.