Now people are more important to health than anything else, and we watch TV is also about the health of our eyes. We not only need to see clearly, but we must also be able to protect our eyes. Therefore, the viewing distance of television becomes extremely important. Today, Xiao Bian will discuss with you the viewing distance of the 50-inch LCD TV and its purchase guide.
Due to the structure of the human eye, we can only see the range of about 150 degrees in front of the eye and 140 degrees in the longitudinal direction. Therefore, watching TV is as simple as watching TV at a viewing angle of 40 degrees above and 40 degrees, and around 60 degrees. This look and feel is already fine. According to current television, almost all LCD TVs have a 16:9 widescreen design. If a wide screen is close to the camera, it will be distorted in the left and right visual range, and the viewing effect cannot be optimized. .
Best viewing distance = LCD diagonal length × 2 (this is the closest viewing distance) / × 3 (this is the farthest viewing distance)
Maximum TV size (inch) = viewing distance (cm) ÷ 3.736
The minimum TV size (inch) = viewing distance (cm) ÷ 6.227
Xiao Bian has compiled the best viewing distance for each size for everyone:
50-inch LCD TV purchase
1. According to the living room area to buy a 50-inch LCD TV The bigger the TV screen, the corresponding viewing distance will increase, a 50-inch LCD TV, placed in a small living room, I am afraid it looks asymmetry, not even display . The most reasonable distance to watch TV is to ask people to see every corner of the TV without turning their eyes and head. The best viewing distance is about 4.5 meters for a 50-inch LCD TV. Left and right, such a distance is like a fantasy in a small living room.
2. According to the cost-effective purchase of 50-inch LCD TVs from ancient times to the present, commodity prices are the absolute factors affecting the transaction rate, 50-inch LCD TVs is no exception, so no matter what you buy, most consumers will not directly ask the goods How about quality, but first ask how the price. It can be seen that the cost-effectiveness of the importance of a product, often see a lot of TV brands discounted activities, seemingly cut the price of thousands of dollars, but the actual price is still prohibitive, a 50-inch LCD TV size screen Flat-panel TVs, basically all belong to the brand's high-end products, prices are basically above 10,000 yuan.
3. According to the 50-inch LCD TV accessories to buy Many of the family buying flat-panel TVs, the TV is hung on the wall, so not only beautiful, but also save space. However, a 50-inch LCD TV is said to have a weight of tens of kilograms. A heavier weight may reach 50 kilograms. Its weight is equivalent to the weight of four 1.5-hp split air conditioners. If the installation is not good, the consequences are very serious.
However, to install and hang a good 50-inch LCD TV, its accessories requirements are very high, especially the quality of the wall bracket must be better, and must undergo rigorous calculations and repeated testing, both in terms of strength and durability can be achieved Required.
Due to the structure of the human eye, we can only see the range of about 150 degrees in front of the eye and 140 degrees in the longitudinal direction. Therefore, watching TV is as simple as watching TV at a viewing angle of 40 degrees above and 40 degrees, and around 60 degrees. This look and feel is already fine. According to current television, almost all LCD TVs have a 16:9 widescreen design. If a wide screen is close to the camera, it will be distorted in the left and right visual range, and the viewing effect cannot be optimized. .
Best viewing distance = LCD diagonal length × 2 (this is the closest viewing distance) / × 3 (this is the farthest viewing distance)
Maximum TV size (inch) = viewing distance (cm) ÷ 3.736
The minimum TV size (inch) = viewing distance (cm) ÷ 6.227
Xiao Bian has compiled the best viewing distance for each size for everyone:
50-inch LCD TV purchase
1. According to the living room area to buy a 50-inch LCD TV The bigger the TV screen, the corresponding viewing distance will increase, a 50-inch LCD TV, placed in a small living room, I am afraid it looks asymmetry, not even display . The most reasonable distance to watch TV is to ask people to see every corner of the TV without turning their eyes and head. The best viewing distance is about 4.5 meters for a 50-inch LCD TV. Left and right, such a distance is like a fantasy in a small living room.
2. According to the cost-effective purchase of 50-inch LCD TVs from ancient times to the present, commodity prices are the absolute factors affecting the transaction rate, 50-inch LCD TVs is no exception, so no matter what you buy, most consumers will not directly ask the goods How about quality, but first ask how the price. It can be seen that the cost-effectiveness of the importance of a product, often see a lot of TV brands discounted activities, seemingly cut the price of thousands of dollars, but the actual price is still prohibitive, a 50-inch LCD TV size screen Flat-panel TVs, basically all belong to the brand's high-end products, prices are basically above 10,000 yuan.
3. According to the 50-inch LCD TV accessories to buy Many of the family buying flat-panel TVs, the TV is hung on the wall, so not only beautiful, but also save space. However, a 50-inch LCD TV is said to have a weight of tens of kilograms. A heavier weight may reach 50 kilograms. Its weight is equivalent to the weight of four 1.5-hp split air conditioners. If the installation is not good, the consequences are very serious.
However, to install and hang a good 50-inch LCD TV, its accessories requirements are very high, especially the quality of the wall bracket must be better, and must undergo rigorous calculations and repeated testing, both in terms of strength and durability can be achieved Required.