Silicone Lens
94% light transmittance, made of highly transparent optical liquid silicone raw materials
Class 100,000 optical clean workshop
Resistant to yellowing, UV light and micro-cracking
High temperature resistant, up to 150℃
Design flexibility for LED light optical parts
High fluidity helps to achieve complex micro-structure designs
DESCRIPTION
Specification
| Product Name | Manufacture Optically Clear Silicone Rubber TIR Lens For Led High Bay Lights In China |
| Model Number | HHSL03 |
| Material | Optical Liquid Silicone |
| Refractive Rate | 1.41 |
| Density | 1.08 |
| Hardness | 80 Shore A |
| Mold Type | LSR Injection Molding |
| Mold Cavity | Customized |
| MOQ | 5,000pcs/ size |
| Machine | ARBURG Horizontal LSR Injection Molding Machine |
| Color | Transparent |
| Surface Polish | Glossy |
| Process | LSR Injection Molding- Inspection- Deflashing- Inspection- Dust Free- Inspection- Packing- Inspection- Delivering |
| Machine tonnage | 120T |
| Workshop | Class 100,000 clean optical workshop and class 10,000 light performance inspection room |
| Application | Grow Light Strips, Best Grow Lights, Commercial Led Outdoor Lighting, Cree Led Lights, Grow Lamp, Industrial Led Lighting |
| Optical Characteristics | Dowcorning MS4002 | Monmentive LSR7180 Series | Wacker LR7601/80 | DONESON DSA-7180 | PC | PMMA | Glass |
| Transmissivity (%) | 94 | 94 | 94 | 94 | 86-89 | 89-92 | 92 |
| Refractive Index (RI) | 1.41 | 1.41 | 1.41 | 1.41 | 1.59 | 1.49 | 1.5-1.6 |
| Haze (%) | - | <1 | - | - | 1-3 | 2-4 | - |
| Abbe Number (V) | 48 | 50 | 50 | 49-51 | 34 | 57 | 38-59 |
| Yellow Index | - | <1 | - | - | 1-3 | 1-3 | - |
| ※ The above values of optical lens materials are tested by the material manufacturer and are for reference only. | |||||||
Application
TIR Lens For Indoor LED Lighting
TIR Lens For Horticultural Lighting
TIR Lens For Architectural Lighting
Product Information
Silicon TIR lens also known as total internal reflection lenses, which are used to collect and process light using the principle of total reflection, use Tracepro software to trace the light passing through the silicon TIR collimator, resulting in a light energy utilisation of 95.26% and a beam divergence angle of 15° or less.
1) Good optical properties and flame retardancy
2) Transmission can reach more than 94%, high light energy utilization, low light loss, small light collection area, and good uniformity.
3) UV resistant.
4) Yellowing Resistant.
5) Easy demoulding.
6) Lightweight.
7) Effcient in light distribution, etc.
With a professional optics doctors and masters to offer technical support, from the very beginning to evaluate the feasibility of your design to mass production. Also, our factory has many advanced and imported mold making equipment, silicone injection molding and light performance 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 Machine（UA3P） | 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 Spectrophotometer（Transmittance 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 |
Manufacturing Process
The process of Tir lens for led is as follow:
LSR Injection Molding- Inspection- Deflashing- Inspection- Dust Free- Inspection- Packing- Inspection- Delivering
Packaging
To keep the TIR lens for led high bay lights clean and not deformed in transportation and storage, the packaging is normally as follow:
1pc per PE film, 10pcs/ Blister Tray, 20 Trays/ Carton (Quantities will vary due to product sizes are different)
FAQ
1
Are you a manufacturer or a trading company?
We're a manufacturer of silicone molding products, with about 10,000 square meters production workshops.
2
Can your factory design optical silicone led lens?
We regret that we mainly do OEM designs, we don't have product designers to design silicone led lens.
3
What's the maximum length for silicone led lens can you make?
For now, the max. length we can make is 530mm.
4
What should be offered for customize liquid silicone led lens?
Please provide 3D and 2D drawings with performance and tolerance requirements.
5
Can I talk to your engineers?
Yes, we can set up a meeting through Google meet or Teams, so you can communicate with our engineers directly.
6
What's the level of your clean production workshop?
Currently, for Liquid Injection Molding, the workshop is Class 100,000, while for plastic, our factory has Class 10,000, or even Class 1,000 clean workshops.
7
Why we should choose your factory to be your partner for LSR injection molding silicone lens?
With a professional optics doctors and masters to offer technical support, from the very beginning to evaluate the feasibility of your design to mass production. Also, our factory has many advanced and imported mold making equipment, silicone injection molding and performance inspection equipment.
8
Can I visit your factory?
Yes, highly welcome to visit us. Please contact our sales to schedule the timing.
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Get in Touch
Mob.: +86 151 1847 9234
E-mail: rosie@siliconinjection.com
Skype: rosie@siliconinjection.com
WhatsApp: +86 151 1847 9234
