Home | Chinese | English
Professional Fresnel lens manufacturer 
News category
Contact Us

Contact:Mr Li

E-mail:li.huan@my-lens.cn

Tel:+86-186-7672-7758

Add :Xinbosheng Industrial Zone,No.3 Shishang Road,Guangming New Area,Shenzhen City,Guangdong,China

 
News - Corporate News

Advantages of Fresnel Lenses

Fresnel lenses consist of a series of concentric grooves etched into plastic. Their thin, lightweight construction, availability in small as well as large sizes, and excellent light gathering ability make them useful in a variety of applications. Fresnel lenses are most often used in light gathering applications, such as condenser systems or emitter/detector setups. They can also be used as magnifiers or projection lenses in illumination systems, and image formulation.

 A Fresnel (pronounced fray-NEL) lens replaces the curved surface of a conventional optical lens with a series of concentric grooves. These contours act as individual refracting surfaces, bending parallel light rays to a common focal length (Figure 1). As a result, a Fresnel lens, while physically narrow in profile, is capable of focusing light similar to a conventional optical lens but has several advantages over its thicker counterpart.


This article is divided 1 Page
 FriendLink:Alibaba Ecer 
About Us Products News Application Contact Us
TEL:+86-186-7672-7758 Whatsapp:+86-186-7672-7758
E-mail:li.huan@my-lens.cn Add:Xinbosheng Industrial Zone,No.3 Shishang Road,Guangming New Area,Shenzhen City,Guangdong,China
Copyright©2003-2022 Copyright:Shenzhen Meiying Optics Co.,Ltd WEB:Huawei Filing::粤ICP备17164774号
Online Service
Business: