Light Filters

Light filters are arrangements of materials or devices that selectively allow certain wavelengths or colors of light to pass through while blocking others. They are used in photography, science, and technology to enhance images, reduce glare, or isolate specific parts of the spectrum. For example, a sunglasses filter can block harsh sunlight, and a camera filter can improve picture quality. Essentially, they modify incoming light to achieve a desired visual effect or measurement, helping us control and improve how light interacts with our environment or equipment.