It was the custom when your children watch TV is too close. It is not only too close, but children usually watch TV while lying down, squatting, and others. Unfortunately, most of the parents let them do that. They assume that what they do is not danger for them. Yet, if we know, watching TV too closely can cause illness for children, especially for their eyes. There is TV’s blue light which hazard to your child eyes.
Blue light is the light through the eyes of the learning process is the most destructive and can reach the retina. Babies are born with a relatively clear lenses or clear gradually and naturally turns yellow with age. Greatest risk of damage from blue light that is about 70% - 80% of blue light can reach the retina at the age of 0-2 years and 60% -70% at age 2 to 10 years. The blue light that reaches the retina at the age of 60 to 90 years only reached 20%. "If this continues will cause macular degenerative sustained that occur in children as adults," says consultant Ophtalmologis Pediatrics / Children's Eye Specialist Eye Department Faculty of medicine / RSCM Dr. Rita S Sitorus PhD SpM (K) in Jakarta, recently. In the short term, the impact of blue light can affect the retina that is hindering the learning process through the eyes.
There is no rule that can properly determine the distance to see optimal. As a matter of fact, the best viewing distance is rather clear personal preference. If your children sit too close to the TV, your children may see broken images - individual pixels or the scan line.but if they sit too far away, it would ruin the viewing experience for them.
Viewing Distance Calculator that will help you calculate the distance of the best views on the recommendation of The Society of Motion Pictures and Television Engineers (SMPTE), THX certification and Electrohome. Select the type of your screen (4:3 or 16:9) diagonal screen size and type to get a list recommended distance. You can also see your current input range to get your perspective right now, but this is optional. when your children watch TV, the minimum distance should not be less than 3 times the width of the screen.
The SMPTE recommends that the horizontal viewing angle should be 30 derajat. It is related to the viewing distance is 1.9 times the width of the screen.
The SMPTE recommends that the horizontal viewing angle should be 30 derajat. It is related to the viewing distance is 1.9 times the width of the screen.
After you (especially parents) knew the danger if your children watching TV too close. Train them from now to watch TV in a good way. Give them the sense not to get too close while watching TV. Do not forget, also keep your children while watching TV. Look for an educational program for your beloved child. Do not let your child watch a soap opera so that your child is protected from adverse impacts soap opera.
Keywords: watching TV too closely, illness, Blue light, SMPTE, minimum distance,
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