眼鏡如何挑選?主要看哪幾方面?


一、按材料。
現階段市面上所售賣的鏡片依照材料分成玻璃鏡片、環氧樹脂片和pc片三種。Hoya 鏡片 評價可以發現,玻璃鏡片是全部眼鏡片中最耐刮的一種鏡片,而且它的透光性實際效果也比較好,同樣近視度數狀況下,比其餘的鏡片都需要薄,是鏡片中光學實際效果最佳的鏡片。可是,因為玻璃鏡片很容易粉碎,對雙眼安全性產生危害,因此極少有些人佩戴。環氧樹脂鏡片是現階段眼鏡銷售市場最受歡迎的一種眼鏡片,它的重量較輕、不易碎及其價錢較劣等優點,是眼睛近視眼鏡配戴者廣泛的挑選。可是環氧樹脂鏡片的耐磨性能不如玻璃鏡片,因此在佩戴時要注意醫護。pc鏡片也就是我們常說的太空片、宇宙空間片,這是由於pc鏡片的的延展性極強,最不易碎,而且它的鏡片也是現階段鏡片中最小的眼鏡片。常見來作為少年兒童配眼鏡鏡片。可是這類鏡片不耐熱,非常容易受持續高溫而形變。現階段市場上已經基本上並沒有玻璃鏡片了,大部分全是環氧樹脂和PC鏡片。

二、按知名品牌。
鏡片的知名品牌分成國內和國外進口的,Hoya 鏡片 評價可以了解下進口的的依視路、蔡司、蘇拿、豪雅等全是非常知名,國內的像明月、天鴻、偉星、天潤等那些也全是中國一流的鏡片生產商。可是需要注意的是進口的的鏡片價錢一般都是高一些,透光度、耐磨性這種也會愈發的出色一些,合適一些有一定眼鏡框工作能力的顧客。殊不知,國內的鏡片性價比高非常高,合適消費者的顧客。對於挑選哪一個應當按照自身的實際情況而定。

三、按近視度數配對。
眼鏡片的折射率足夠就可以了,Hoya 鏡片 評價不難發現,許多的眼鏡店為了更好地提升銷售總額,會推薦應用高映射的鏡片,說那樣便會促使眼鏡更為的薄一點。其實不是,眼鏡片的折射率關鍵足夠就可以了。一般來說,400下列的提議挑選1.600折射率的鏡片,500度以上800度以內的提議應用1.67的鏡片,超出800度最好是應用1.74的鏡片。無須追求完美高折射率,挑選適宜自身的最重要。

Introduce Yourself (Example Post)

This is an example post, originally published as part of Blogging University. Enroll in one of our ten programs, and start your blog right.

You’re going to publish a post today. Don’t worry about how your blog looks. Don’t worry if you haven’t given it a name yet, or you’re feeling overwhelmed. Just click the “New Post” button, and tell us why you’re here.

Why do this?

  • Because it gives new readers context. What are you about? Why should they read your blog?
  • Because it will help you focus you own ideas about your blog and what you’d like to do with it.

The post can be short or long, a personal intro to your life or a bloggy mission statement, a manifesto for the future or a simple outline of your the types of things you hope to publish.

To help you get started, here are a few questions:

  • Why are you blogging publicly, rather than keeping a personal journal?
  • What topics do you think you’ll write about?
  • Who would you love to connect with via your blog?
  • If you blog successfully throughout the next year, what would you hope to have accomplished?

You’re not locked into any of this; one of the wonderful things about blogs is how they constantly evolve as we learn, grow, and interact with one another — but it’s good to know where and why you started, and articulating your goals may just give you a few other post ideas.

Can’t think how to get started? Just write the first thing that pops into your head. Anne Lamott, author of a book on writing we love, says that you need to give yourself permission to write a “crappy first draft”. Anne makes a great point — just start writing, and worry about editing it later.

When you’re ready to publish, give your post three to five tags that describe your blog’s focus — writing, photography, fiction, parenting, food, cars, movies, sports, whatever. These tags will help others who care about your topics find you in the Reader. Make sure one of the tags is “zerotohero,” so other new bloggers can find you, too.

用 WordPress.com 建立自己的網站
立即開始使用