Herschel W (1800) Experiments on the refrangibility of the invisible rays of the sun. Philos Trans R Soc Lond 90:284–292 ArticleGoogle Scholar Ritter JW (1801) Ann Phys 7:527 ArticleGoogle Scholar Daubeny C (1836) On the action of light upon plants and plants upon the atmosphere. Philo...
The polarized TAC lenses provide UV400 protection, ensuring your eyes are shielded from harmful UVA and UVB rays. The gradient lens design adds a touch of sophistication, while the mirror finish reflects light, reducing glare and enhancing clarity. The anti-reflective coating on the lenses ...
CR Munnerlyn,ME Arnoldussen,AL Munnerlyn,... - 《Journal of Biomedical Optics》 被引量: 36发表: 2006年 Changes of Corneal Optical Properties after UVB Irradiation Investigated Spectrophotometrically Ozone depletion leads to an increase in UV rays of solar radiation reaching the surface of the Ea...
Living with our sun's ultraviolet rays Direction Moon measurements were used as well as observations of the scattered light from the sky at an 80° angle relative to the zenith in the direction ... AC Giese - Springer US 被引量: 113发表: 1976年 Chlorofluoromethanes and the Stratosphere Th...
The optical design of theQUVIKtelescope payload. Colours represent light rays from different parts of the FoV. The NUV focal plane is behind the primary mirror. The corrector contains 4 lenses made of fused silica, magnesium fluoride and calcium fluoride. The corrector has an aspheric shape and...
Check UV Index!Everyday. sun rays (UVA/UVB) generate free radicals in the skin. One of the main factors behind the formation of dark spots, which make...
When outside, seek shade. Don't forget that water, sand, pavement, and grass reflect UV rays even under a tree, near a building, or beneath a shady umbrella. Wear long-sleeved shirts and trousers made from tightly woven fabrics. UV rays can pass through the holes and spaces of loosely...
Radio and X-rays observations Spatially resolved emission of hot X-ray gas from the whole galactic disk, with its soft component closely tracing star-forming regions, is detected. The... KT Chyzy,M Ehle,R Beck - 《Astronomy & Astrophysics》 被引量: 48发表: 2007年 加载更多...
UVA rays penetrate through windows and clouds to cause premature aging. UVB rays cause sunburn, blistering, and increase the risk of cancer. To decrease the risk of the damage from rays and combat signs of photoaging, apply Daily Brightening UV Defense Sunscreen daily. Dual-Action Defense ...
Physical UV Defense SPF 30 is a sunscreen for sensitive skin that provides all day hydration and broad spectrum protection against UVA and UVB rays.