Our FAQ Section, will grow as more questions come in
What are Blue Cut Lenses
Blue cut lenses refer to a type of lens or lens coating that is designed to reduce the amount of blue light that passes through. Blue light is a type of high-energy visible (HEV) light that is emitted from electronic screens such as computer monitors, smartphones, and televisions, as well as from artificial lighting. Prolonged exposure to blue light has been linked to potential health effects, including disrupted sleep patterns, eye strain, and an increased risk of macular degeneration.
Blue cut lenses are designed to help mitigate these effects by filtering out a portion of the blue light. Some blue cut lenses are equipped with special coatings that block a specific range of blue light frequencies, while others are made of materials that naturally absorb blue light.
The lenses are commonly used in glasses designed specifically for computer use, as well as in general-purpose eyeglasses that can be worn all day. They can also be added as a coating to prescription lenses or as an add-on to non-prescription glasses.
In general, blue cut lenses are a helpful option for anyone who spends a lot of time in front of electronic screens or in brightly lit environments, as they can help reduce the potential health effects of prolonged exposure to blue light.
What are the effects of UV400 and the importance of sunglasses
UV400 refers to a standard for the amount of ultraviolet (UV) light that a lens can block. Lenses that are rated as UV400 are able to block at least 99% of UV light with a wavelength of 400 nanometers or less. This is important because exposure to UV radiation can cause damage to the eyes, including cataracts, sunburn of the cornea, and age-related macular degeneration.
The importance of sunglasses lies in their ability to protect the eyes from harmful UV radiation. Wearing sunglasses can reduce the risk of these harmful effects, and also provide relief from glare and enhance visual clarity. In addition to protecting the eyes, sunglasses can also improve overall visual comfort and reduce eye fatigue, especially when engaging in outdoor activities such as driving, hiking, or playing sports.
Sunglasses also play a role in protecting the delicate skin around the eyes from sun damage, which can lead to premature aging, wrinkles, and skin cancer. By blocking harmful UV radiation, sunglasses can help to reduce the risk of skin damage and keep the skin around the eyes looking youthful and healthy.
In summary, the effects of UV400 and the importance of sunglasses lie in their ability to protect the eyes and the skin from harmful UV radiation, improve visual comfort and clarity, and reduce the risk of long-term damage.
What are the benefits and features of sports sunglasses compared to standard sunglasses?
Sports sunglasses are specifically designed for athletes and active individuals to provide them with enhanced features and benefits compared to standard sunglasses. Some of the key differences between the two include:
- Protection: Sports sunglasses are designed to protect the eyes from the sun's harmful rays, wind, dust, and debris. They typically come with polarized lenses to reduce glare and offer a clearer view.
- Comfort: Sports sunglasses are made with lightweight and flexible materials to ensure they stay in place even during high-impact activities. They also have comfortable rubber or foam padding to prevent slipping and protect the skin.
- Durability: Sports sunglasses are made to withstand harsh conditions and are often constructed with impact-resistant materials. They are designed to hold up to frequent use and are less likely to break or become damaged during sports or outdoor activities.
- Customization: Many sports sunglasses allow for customization in terms of lens tint, frame colour, and other features to meet the specific needs of individual athletes and their sports.
- Style: In addition to offering functional benefits, many sports sunglasses are designed to look good as well. They come in a range of stylish designs and colours to suit personal preferences.
- Overall, sports sunglasses are a great choice for anyone who wants a high level of protection, comfort, and style during sports and outdoor activities.