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Heinl Radio-Television News Service
8/16/50
’’A. No. They magnify defects in the picture as well as the details; and usually increase the reflections. Study and carefully fol¬ low the instructions for tuning and focusing the set, and be sure to have the set properly installed and serviced to avoid the only causes of eye-strain that you can blame on the set you have .
•'Do the filter attachments prevent glare?
"A. Sometimes, but every set has built-in filters. The very sub¬ stances that produce the light that makes the picture are also filters and each manufacturer has carefully determined the light emission that has been selected by his advisors as the best after extensive and expensive research. Screens differ somewhat be¬ cause opinions differ, but all are very good and none are harm¬ ful. However, the very best quality of light, even natural day¬ light, will not be pleasing to every individual. A small per¬ cent of individuals will find some special type of light filter most pleasing to vision; but specific filters for individual needs should be placed before the eyes, not before the set; and very few people need them.
"What is the best room lighting?
"A. The little people in the television set are gusts in your home. Place them as you would any other guest in a well lighted room so arranged that the light does not shine in their eyes. Do not put them in a dark corner, or a dark corner of the room. Have a normal amount of light on the wall behind the set.
"What is the best vieitflng distance?
"A. Nearly everyone has his own preference. Here let me show you,
1) Little Tommy is about three years old. He likes to be near the set. He would like to touch those little people if he could.
2) Janet is about five. She likes to be almost as near.
3) Jimmie is about six. He will sit a little farther back.
L) Robbie is about eight. He will almost Join the adults.
5) and 6) Sherry and Steven are both 7. They are twins. One has just about ideal eyes and vision. The other has what may be call¬ ed really poor vision. See if you can guess which is which.
I am almost at my second childhood, I like to be way back.
7) Tommy’s mother is just a little bit near-sighted. She likes to join the children."
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