Dermatologic surgeon Thomas Rohrer. Thank you very much.
皮肤科外科医生托马斯·罗勒,非常感谢。
PBS访谈健康系列
There's an exciting European filter, it's called TriAsorb that covers into visible light, specifically blue light, we're learning more and more every day about how blue light ages the skin, affects melasma, rosacea, other dermatologic issues.