GUNNAR computer glasses for kids come with Blue Light Protection Factor™ (BLPF). Just how Sun Protection Factor (SPF) measures protection for the skin, the BLPF scale measures lens protection for the eye. The higher the number, the better. Read more about GUNNAR BLPF-options here. GUNNAR computer glasses for kids come with Natural Focus (diopter of 0) in age groups 4-8, 8-12 and 12+.

Blue light glasses are important for kids. Prolonged use of screens can cause digital eye strain, headaches, and trouble sleeping in kids. Blue light glasses can help filter out the blue light emitted by screens, which can reduce the symptoms of digital eye strain and improve sleep. Additionally, blue light can suppress the production of melatonin, a hormone that helps regulate sleep, so by filtering out blue light, kids can have an easier time falling asleep. It is important to note that parents should also make sure their children have regular eye exams when in doubt about your child's vision and that they are not overusing screens.