Are infrared thermometers harmful to the eyes?
The use of infrared thermometers could cause damage to the eyes and body.
chinadaily.com.cn |
Updated: 2020-02-29 07:45
Share
Share - WeChat
Rumor: The use of infrared thermometers could cause damage to the eyes and body.
Fact:
Infrared thermometers work by receiving the thermal radiation emitted by humans, not vice versa. Using infrared thermometers is not harmful to the eyes and body, according to Feng Luzhao, a researcher from the Chinese Center for Disease Control and Prevention.
- Former vice-president of PICC Yu Xiaoping under investigation
- Chinese weight-loss drug offers new hope to patients with diabetes and obesity
- China railway passenger trips hit record 1.9b in January-May
- Top adviser welcomes Taiwan compatriots to share in mainland's opportunities
- Hami-Chongqing UHVDC power project marks 1 year operation
- China tops world rankings for natural heritage conservation
