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Knowledge Q&A
- What is Fresnel Lens?
- How To Choose A Good Magnifying Glass?
- What is the relationship between diopter and magnification of a magnifying lens?
- How do I calculate magnification for my magnifier?
- Differences Between A Magnifier and A Reading Glasses
- What is a magnifier used for?
- Will magnifier work when touching a page?
- What size magnifying glass do I need?
- THE MAGICAL EFFECTS OF MAGNIFYING GLASS AND TELESCOPES
- APPLICATIONS OF FRESNEL LENS IN LED FIELD
- APPLICATION OF FRESNEL LENS IN DAILY CONSUMPTION
- THE ADVANTAGES AND DISADVANTAGE OF FRESNEL LENS IN VR APPLICATIONS
- APPLICATION OF FRESNEL LENS IN PROJECTION SYSTEM
- WHY CHOOSE FRESNEL LENS FOR INDUCTION PROBE?
- The POSITIVE AND NEGATIVE PRINCIPLE OF FRESNEL LENS
- ADVANTAGES OF USING FRESNEL LENS IN LED LIGHTS
- INFRARED SENSOR LENS SENSING METHOD AND APPLICATIONS
- INTRODUCTION AND DEVELOPMENT HISTORY OF FRESNEL LENS
- FRESNEL LENS USED IN INFRARED SENSOR SYSTEM
- APPLICATION RANGE OF FRESNEL LENS
- WHAT IS THE DIFFERENCE BETWEEN TRADITIONAL OPTICAL LENS AND FRESNEL LENS?
- E-TAY’S FRESNEL LENS IN DAILY LIFE AND CAPABILITY
- How to clean a PVC Fresnel magnifying sheet?
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Reading | Hand Free | Hand Held Magnifying Glass Supply - E-Tay
E-TAY INDUSTRIAL CO., LTD., since 1980, is a magnifier manufacturer that is specialized in providing magnifiers with FDA recognized and CE/RoHS compliant, based in Taiwan.
E-Tay supplies a wide range of magnifiers such as magnifying glass with light, eclipse glasses, kids magnifying glasses, dome magnifiers, reading magnifiers, hand free magnifiers, hand held magnifiers, headband magnifiers, etc.
E-Tay continuously to design innovative magnifiers, both with advanced technology and 38 years of experience, E-Tay ensures each customer's demands are met.
Service Process
Production Process
E-Tay Service Process
About Sample:
We can sent available sample for your reference, please inform us with your courier account number and sending address by return soon, sample free of charge and freight charge is collect, so we can arrange sample for you.
Terms of Payment:
* Paypal
* TT
* L/C
* D/P
* Western union
Shipping: By Sea, By Air, Express Delivery
