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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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E-Tay Payment Terms Introduction
E-TAY INDUSTRIAL CO., LTD. is Taiwan supplier and manufacturer in Optical Industry. E-Tay has been offering our customers high quality Magnifying Glass, Magnifying Sheet, Headband Magnifier, Lighted Magnifier, Page Magnifier since 1980. With both advanced technology and 38 years experience, E-Tay always make sure to meet each customer's demand.
E-Tay welcome you to view our high quality products magnifying glass, LED Lighted Magnifier, acrylic Lens, Page Magnifier, Card Magnifier, Dome Magnifier, Handheld Magnifier, Bar Magnifier, Pocket Magnifier, Hand Free Magnifier, Headband Magnifier, Pendant Magnifier, Linen Tester, Kaleidoscope Lens, 3D Glasses and feel free to Contact Us.
