LSR Molding Silicon Lens

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UV Protection LSR Lenses for Matrix headlights

  • 1. 94% Light Transmittance

  • 2. Class 100,000 Dust Free Production Workshop

  • 3. 9 Sets Arburg horizontal LSR injection molding machines

  • 4. Everfine light distribution performance test system

  • 5. Welcome custom LSR lenses

Product Description

UV Protection LSR Lenses for Automotive Matrix headlights, Injection Molding LSR Lenses Manufacturer in China

As the top manufacturer of LSR lenses in China, Yejia Silicone has produced various customized optical LSR lenses for LED Lightings, such as, TIR Lens, fly-eye lens, plano convex lens and other custom silicon lens for LED lightings, if you're looking for professional manufacturer of LSR lenses, welcome to contact us.

UV Protection LSR Lenses for Matrix headlights

Product Specification

The LSR lens is made of super transparent imported optical liquid silicone raw materials, processed by liquid injection molding in class 100K clean optical production workshop, with class 10K light performance inspection room. We have the optical engineering team to assess design feasibility and trial production stability, team working of experienced optical mold making team and silicone processing team, to ensure the success rate of the project. LSR lens adopts cold injection molding runner and cold gate feeding, no holding pressure, no internal tension, there is no stress mark on molded LSR lenses.


Item No.: YJ-94
Item Name: UV Protection LSR Lenses for Matrix headlights
Material: Dow Corning 4002
Hardness:70 Shore A
Color:Crystal Clear
Surface Polish: SPI A1
Machine: Arburg 420C Liquid Injection Molding Machine
Machine tonnage: 120T
Workshop: 100K class clean optical workshop
Process: LSR injection molding-Deflashing-Inspection-Dust Free-Packing-Delivery
Intercoms:EXW, FOB, CIF, DDP, or deliver to assembly China factories

UV Protection LSR Lenses for Matrix headlights

LSR Lenses Optical Performance

The LSR lens is anti yellowing, ultra transparent, lightweight and with high fluidity and low viscocity, can be designed to complicated shapes.

UV Protection LSR Lenses for Matrix headlights

Optical Properties

Weatherability

Design Flexibility

Comparing to PC or PMMA, the transparency and dispersibility of optical silicone are better.


1. Light transmittance: 94%

2. Refractive Ratio: 1.41

3. Haze: < 1%

4. Abbe: 50

5. Color durability

Under harsh conditions, the optical silicone maintains the optical properties, can meet higher application requirements.


1. High temperature resistance, even over 150°C

2. UV resistance

3. Micro-cracking resistance

4. Flame resistance, equal to UL 94 V-1

The optical silicone material is with excellent processing properties, especially in LED lighting and optical lenses.



1. Design flexibility for LED lighting optical parts

2. High fluidity helps to achieve complex micro-structure designs

3. LSR overmolding injection with other materials

4. Product lightweight design


Optical LSR Lenses Application

LSR lenses is getting popular in LED lighting for indoor and outdoor, autombobile and displays, because of its high light transmission, anti-shock, temperature and UV resistance characteristics.

* Outdoor& Indoor Lighting

* Building Decoration

* Showroow Lighting 

* ADB High Beam Matrix Lens

* Floor Light Lens

* LED TV Lens

* AR/VR Lens

UV Protection LSR Lenses for Matrix headlights


 Why Should Choose Yejia Silicone to Make LSR Lenses?

With over 13 years of experience in manufacturing high precision custom silicone injection molding products, our factory has been certified by ISO9001, ISO14001, ISO13485& IATF16949. To produce high quality and precision optical LSR lenses, we've imported many world class production and inspection equipments, also, we have set up class 100,000 clean production workshop and class 10,000 light performance inspection room.

UV Protection LSR Lenses for Matrix headlights


High Precision Mold Design& Mold Making Abilities

Core Mold Making Equipment

S.N.

Mold Making& Inspection Equipment

Origin

Qty.

1

Ultra Precision Aspheric Machine

Japan

4

2

Universal Cylindrical Grinder

Switzerland

3

3

CNC EDM Wire Cutting Machine

Japan

3

4

Precision Form Grinder A

Japan

1

5

Precision Form Grinder B

Japan

1

6

High Precision Surface Grinder

Japan

1

7

High Precision Vertical CNC Machine

Japan

2

8

Vertical CNC Machine

Japan

1

9

Mirror Spark Machine

Japan

1

10

Surface Treatment Equipment

Switzerland

2

11

Polishing Machine

Japan

3

12

Ultra Precision Inner Diameter Processing Machine

Japan

1

13

TATUNG-OKUMA Grinder

Taiwan

1

14

Okamoto Grinder

Japan

1

UV Protection LSR Lenses for Matrix headlights

IATF16949 Certified Class 100,000 Dust Free Optical Workshop

For now, we have established cooperations with many automobile headlights makers. Should any chance, highly welcome to visit our factory.

UV Protection LSR Lenses for Matrix headlights

Quality Inspection Equipment

S.N.

Mold Making& Inspection Equipment

Origin

Qty.

1

2D Measuring Instrument

Japan

1

2

Surface Roughness Tester

Japan

2

3

Three Dimensional Measuring Instrument

Japan

1

4

3D Measuring Machine

Germany

1

5

3D Shape Measuring MachineUA3P

Japan

3

6

Stereo microscope

Japan

4

7

Birefringence Measuring Instrument

Japan

1

8

Sphericity Interferometer

Japan

1

9

Altimeter

Japan

4

10

Roundness Tester

Japan

1

11

Integrated Distribution Photometer

P.R.C

1

12

LED Rapid Spectroscopy System

P.R.C

1

13

Light Distribution Performance Tester for Traffic& Vehicle Luminaires

P.R.C

1

14

Optical Property Tester

Germany

1

15

Eccentricity Measuring Instrument  

Korea

1

16

UV Visible SpectrophotometerTransmittance Tester

Japan

1

17

Optical Transfer Function Measuring Instrument

Germany

3

18

OptiCentric® Centration Measurement

Germany

1

19

NIR Spectrometer

Japan

1

20

PRO9

Germany

6

UV Protection LSR Lenses for Matrix headlights

FAQ

Q: Can I get free samples of this optical LSR lenses?

A: Yes, free samples can be provided, shipping costs to be paid by customers.

Q: Can I use the production mold or prototype mold of this optical silicone LSR lens?

A: No, we regret that the molds are customized, which means developed by our customers, other customers can not used these molds.

Q: What is the advantage to choose liquid silicone to make optical LSR lenses?

A: Comparing to Plastic, the properties of light transmittance, anti-yellowing and weathering resistance are better. Comparing to Glass, the optical liquid silicone is easy to shape, the fluidity makes the complex or micro-structure designs moldable.

Q: What's the level of your production workshop?

A: For now, our optical workshop is class 100,000 clean room, with class 10,000 inspection room

Q: What should I offer to customize LSR lenses?

A: Please offer us the 2D and 3D drawings, also the performance or other specific requirements.

Q: Can I visit your factory?

A: Yes, welcome to visit us, please contact us to arrange the visiting.