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捷優(yōu)英語(yǔ)新聞提示：法國(guó)推出全新防霧鏡片 幫助眼鏡保持清晰。Keeping up appearances: The spectacles that don't get steamed up.

 

Whether slaving over a hot stove or simply stepping outside on a cold day, those who wear spectacles have long experienced the frustration of fogged-up lenses.

無(wú)論是在熱氣騰騰的爐灶前忙碌，還是僅僅在寒冷的天氣里走出屋門(mén)，戴眼鏡的人都經(jīng)歷過(guò)鏡片起霧的困擾。

 

 

But such steamy moments – which usually happen when lenses are colder or warmer than the air around them – could be wiped out with the invention of non-fogging glasses.

但是隨著防霧眼鏡的發(fā)明，這種水汽蒙蒙的時(shí)刻——通常是由于鏡片本身比周圍空氣溫度低或者高——將會(huì)徹底終結(jié)。

 

The lenses are coated on either side with a material that is extra-attractive to water. Their inventors say this means that when condensation gathers, it becomes an invisible film rather than fog, leaving the lenses clear.

鏡片的兩邊都涂上了一種吸水能力特別強(qiáng)的材料。發(fā)明者說(shuō)，這意味著當(dāng)冷凝的水汽聚集在一起時(shí)，會(huì)形成一層不可見(jiàn)的薄膜，而不是霧氣，鏡片依然會(huì)很清晰。

 

The Optifog lenses were designed by Essilor, the French firm that created the world's first varifocals in 1959.

這款名為“Optifog”的防霧鏡片是由法國(guó)依視路公司設(shè)計(jì)的，這家公司曾在1959年推出世界首款變焦距鏡片。

 

It believes the new lenses, priced from around £200 depending on type and prescription, will be of most benefit to cooks, sports enthusiasts such as runners and cyclists, and medics who wear face masks.

基于它的特征和材料，這種新的鏡片售價(jià)大約在200英鎊左右，人們認(rèn)為它將會(huì)非常有利于廚師、運(yùn)動(dòng)愛(ài)好者，比如愛(ài)跑步或是騎自行車的人，以及那些戴口罩工作的醫(yī)務(wù)人員。

 

The lenses are available in single vision, varifocal and sun-lens forms. They need to be sprayed with a chemical solution every week to keep the fog-repellent surface working.

這種鏡片有單光、變焦、太陽(yáng)鏡三種形式，使用時(shí)需要每周在鏡面上噴灑一種化學(xué)溶劑，才能保持防霧表面持續(xù)有效。

 

The solution costs about £5 a bottle and around four will be needed for the two-year lifetime of the lenses, which have just gone on sale.

溶劑售價(jià)大約每瓶5英鎊，鏡片使用兩年約需要四瓶，該溶劑已經(jīng)開(kāi)始在市面上銷售。

 

捷優(yōu)英語(yǔ)新聞 – 捷優(yōu)翻譯 – Devin