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High Power Lighting Silicone TIR Lens
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High Power Lighting Silicone TIR Lens

High Power Lighting Silicone TIR Lens

This silicon TIR lens is made of ultra transparent imported optical liquid silicone, processed by LSR injection molding, with excellent performance in demanding harsh environments, such as, high heat, high humidity and UV exposure. TIR lenses, which means total reflection technology+ inter-media action, each light ray is utilized in a controlled manner, generally without secondary light spots and with a good looking light pattern.

1. Made of super transparent and flame resistant optical liquid silicone raw materials.

2. Processed by ARBURG Liquid silicone rubber injection molding in Class 100,000 optical clean workshop.

3. Comparing to PC or PMMA, the transparency and dispersibility of the fly-eye lenses are better.

4. Under harsh conditions, the color of optical silicone lens is very stable even under temperature over 150℃。

5. With excellent processing properties, especially in LED lighting and optical lenses, the silicone fly-eye lens can achieve various complex and lightweight designs.

 

 

      Optical Silicone Lens Performance                   

                     

Optical Properties
Dowcorning MS4002
Momentive LSR7180
Wacker LR7601/80
DONESON DSA-7180
PC
PMMA
Glass
Light Transmittance (%)
94
94
94
94
86-89
89-92
95
Refractive Ratio
1.41
1.41
1.41
1.41
1.59
1.49
1.5-1.6
Haze
-
<1
-
-
1-3
2-4
-
Abbe
48
50
50
49-51
34
57
35-59
Yellowness Index
-
<1
-
-
1-3
1-3
-

 

No Yellowing Optical Silicon Lens

After 3000 hours double 85 test, no changing in color.

High Light Transmittance Silicone LED Lens

94% light transmittance, no surface coating
 
*Above values are quoted from material supplier testing data, for reference only.
 

 

Custom designs for any part.

Don’t make do with a less than perfect part! A stable, flexible rubber products from INO can reduce mechanical stress and will get your products to last longer. We’re equipped to produce the exact part you need — in any size, shape, color or function.

 

Material: 
Optical Grade Silicone
Hardness
5/30/60/70/80/90 Shore A
Light Transmittance:
94%
Working Temperature:
Heat Resistant 150 Degrees
Performance Advantages 
Surface Polish A1
Color
Clear
Mold Type
LSR Injection Molding
Application
For high power and long time lighting equipment,such as:
Indoor lighting: coal mine lighting, local lighting for exhibition halls, horticultural lighting, sports indoor lighting, entertainment lighting, architectural indoor lighting, Retail lighting, building decoration lighting and so on.                                                               Outdoor lighting: street light, building lighting, bridge lighting, special outdoor applications, architectural outdoor lighting, tunnel and transportation lighting, area and car park lighting and others.

You can refer to the following process, communicate with our customer service, we will give you the best quality service and the most satisfactory price and products.

STEP 1 Define & Design

First, we get to know you and how you plan to use your part. Our team of expert in-house engineers will then create technical drawings. If you already have spec drawings, we can use them.

STEP 2  Prototype & Build

Once you’re satisfied, we schedule your part for production — and keep you updated with expected delivery dates.

STEP 3  Ship you the perfect part

Enjoy rubber parts that slide easily into your production schedule. 

 

 

GET FREE INQUIRY NOW
We will contact you as soon as possible!

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