 Origin |
China |
| Model Number |
HPP-021 |
| Material |
PVC |
Key Specifications/Special Features:
Fresnel Magnifier Bookmark
Material: PVC
If you have ever looked at the lens of a magnifying glass, you know that it is thick in the middle and tapers down to nothing at the edges. In other words, it is shaped like a lentil, which is where the word lens comes from. It would not be very easy to make a big magnifying glass lens because it would be thick, heavy. Now, the thin piece of plastic you are browsing is called a Fresnel lens. It is flat on one side and ridged on the other. It is a high tech product, which is inventive by a French called Fresnel.
Ideal for gifts, promotions, and sale purposes.
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More information, please send us inquiry.
Payment Terms:
T/T, Western Union
Details of this product, please visit:
http://www.ilove-promotion.com/index.php/promotional-gift-promotional-c-24_30
or our website:
http://www.ilove-promotion.com
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