產(chǎn)品品牌:悠視 產(chǎn)品型號(hào):1.56 基本參數(shù)
詳細(xì)說(shuō)明
顏色:綠色 | 度數(shù):000-6.00 |
光度:000, 600 | 材質(zhì):樹脂 |
規(guī)格:70 | 用途:老花 |
1.553悠視抗疲勞漸進(jìn)
產(chǎn)品特點(diǎn):
A: 1.56超加硬球面抗疲勞減負(fù)鏡樹脂片有效減輕疲勞,提供理想的視力矯正,同時(shí)也提升了視覺舒適度,無(wú)論何時(shí)地,讓你的眼睛保持活力。
B: 1.56超加硬球面抗疲勞減負(fù)鏡樹脂片舒緩疲勞,更添舒適;與普通單光鏡片相比可以讓你的眼睛保持活力對(duì)抗視疲勞。C:
C: 您可以每時(shí)每刻保持良好的視覺功能,讓您的眼睛感覺輕松,讓您舒適每一天。
1.漸進(jìn)多焦點(diǎn)鏡片是一種上方用于看遠(yuǎn),下方用于看近,上下度數(shù)不同的鏡片。從鏡片上方固定的遠(yuǎn)用度數(shù)到鏡片下方固定的近用度數(shù)不是突然改變的,而是在兩者之間通過屈光力循序漸進(jìn)的變化而逐漸過渡的,與普通鏡片相比,有很多優(yōu)點(diǎn)。鏡片外觀上如同單光鏡片,看不到度數(shù)變化的分界線。不僅外表美觀,更重要的是其保護(hù)了佩戴者的年齡隱私(對(duì)老花鏡配戴者而言),完全不必顧慮因戴鏡而將年齡秘密泄露出去。由于鏡片度數(shù)的變化是循序漸進(jìn)的,不會(huì)產(chǎn)生像跳。配戴舒適,容易適應(yīng)。因此很容易被接受。因度數(shù)是漸變的,對(duì)調(diào)節(jié)作用的替代也根據(jù)視近距離的縮短而循序漸進(jìn)增加的,沒有調(diào)節(jié)的波動(dòng),不易引起視覺疲勞。在視覺范圍的各個(gè)距離都可獲得清晰的視力。一副眼鏡同時(shí)滿足了遠(yuǎn)用、近用和中間各個(gè)距離的使用。尤其是為教師、醫(yī)生、音樂工作者、計(jì)算機(jī)操作人員帶來(lái)了福音,因?yàn)檫@些人不僅需要看清遠(yuǎn)近物體,大多數(shù)時(shí)間還要能看清如黑板、琴譜、電腦屏幕等中間距離的物體。這是除漸進(jìn)多焦點(diǎn)鏡片以外的任何鏡片做不到的。 2.漸進(jìn)多焦點(diǎn)鏡片沒有度數(shù)的限制,無(wú)論是近視、老花或中散光都能配戴,但是也不是所有人都可以戴的。現(xiàn)在市面上有兩大類漸近多焦點(diǎn)鏡片,一種是硬性的一種是軟性的,這兩種設(shè)計(jì)的主要區(qū)別在于漸進(jìn)通道的長(zhǎng)短。硬性設(shè)計(jì)的漸進(jìn)片漸進(jìn)通道短(看遠(yuǎn)的度數(shù)到看近的度數(shù)過度的快),周邊像差相對(duì)較少,為保證各距離視覺,所需求的垂直尺寸較少,如青少年漸進(jìn)片屬于此種設(shè)計(jì),但因其漸變通道短,故漸變過程太快,此種設(shè)計(jì)相對(duì)于老年人來(lái)說(shuō),比較難以適應(yīng);軟性設(shè)計(jì)的漸進(jìn)片漸變通道相對(duì)較長(zhǎng),周邊像差相對(duì)大,但因其漸變通道長(zhǎng),漸變過程比較平緩,容易讓戴鏡者適應(yīng),適合適應(yīng)能力差的人配戴。 3.鍍膜的鏡片透光率要高于不鍍膜的鏡片,比如照相吧,戴鍍膜的鏡片照相,沒有反光,洗出來(lái)的相片可以清晰的看到被照者的眼睛,而戴沒有鍍膜的鏡片照相,就只能看到兩個(gè)反光的白點(diǎn)。鍍膜的鏡片還能有效的過濾一些有害的輻射性,防水防霧等。 4.現(xiàn)在市面上品牌較好的有依視路、豪雅、阿波羅、柯達(dá)等等,其中柯達(dá)的青少年漸進(jìn)近視控制片做的較好,而豪雅的一種普通型不加膜的,價(jià)格大約600元左右的,漸進(jìn)帶較長(zhǎng),非常適合配老花鏡,性價(jià)比都很好,而且適應(yīng)進(jìn)來(lái)也很快。 5.現(xiàn)在漸進(jìn)多焦點(diǎn)不像以前那么貴了,便宜的花300塊就能配到,但效果好的還是一些大品牌,價(jià)格從500元到千元以上的都有。 6.如果是位能夠并且愿意接受新事物,對(duì)漸進(jìn)多焦點(diǎn)鏡片開始產(chǎn)生的暫時(shí)性的不適能夠理解和適應(yīng)的人,我們建議他可以配一副,如果有嚴(yán)重的高血壓、眩暈等癥狀,或是對(duì)漸進(jìn)多焦點(diǎn)鏡片有誤解,不愿適應(yīng)的人,我們勸其最好不要嘗試。因?yàn)槌醮鳚u進(jìn)多焦點(diǎn)眼鏡可能會(huì)出現(xiàn):輕微頭暈,走路搖晃,運(yùn)動(dòng)上樓梯需小心??臻g感覺發(fā)生變化,對(duì)物體的距離判斷,深度感覺發(fā)生變化,初戴者不宜馬上開車,做劇烈運(yùn)動(dòng)。看近時(shí),需眼睛下轉(zhuǎn),眼睛輕度不適感。通過鏡片周邊的視力模糊區(qū)看物體,物體變模糊。因此初戴者看東西時(shí)多轉(zhuǎn)動(dòng)頭,少轉(zhuǎn)動(dòng)眼球,盡量用遠(yuǎn)用區(qū)、近用區(qū)、中距離區(qū)來(lái)看物體。 |
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