Sunglasses Composition and Elements
Sunglasses come in various lens colors. Each color blocks different light wavelengths. Gray, brown, and green lenses block brightness and glare. They cause little color distortion. Photochromic lenses contain silver salts. They darken in sunlight and lighten indoors. Polarized lenses block horizontal light waves. This reduces glare from water, snow, cars, and more. Gradient lenses transition from dark to light. The top blocks overhead rays. The bottom shows colors clearly. Plastic and glass lenses have pros and cons. Plastic resists breaks but scratches easily. Glass offers clarity but more weight. The choice impacts cost, comfort and durability.
Benefits of Sunglasses
Sunglasses provide vital protection to our eyes by blocking harmful ultraviolet (UV) radiation and reducing glare. Prolonged exposure to UV rays can lead to numerous eye conditions. Regularly donning a quality pair of sunglasses that blocks UVA/UVB rays from the sun can help to protect your eyes from the elements, prevent certain eye diseases, prevent and relieve headaches and migraines.
Choosing Suitable Sunglasses
The frame material for your sunglasses impacts durability and longevity. Let your face shape dictate what type of sunglasses to buy to naturally highlight and effortlessly frame your face. Polarized sunglasses contain a special filter that blocks harsh rays of the sun and reduces glare. This makes polarized lenses best for reducing glare while driving, fishing, etc. Normal sunglasses provide only protection against harmful UV rays. Photochromic lenses contain silver salts that darken in sunlight and lighten indoors. Gradient lenses transition from dark at the top which blocks overhead rays to lighter at the bottom to show colors clearly.
Plastic sunglasses resist breaks but scratch easily while glass offers clarity but more weight. The choice impacts cost, comfort, and durability. Elements like wind and dust can also harm the eyes and cause irritation, so sunglasses help protect the eyes. To choose suitable sunglasses, pick ones that protect from UV rays. The benefits include protection from UV rays, glare, eye strain, and skin damage.