LSR Overmolding Optical LED Lens
1. Model No.: YJ-90
2. Light Transmittance: 94% light transmission
3. Process: LSR overmolding injection (class 100,000 clean workshop)
4. Temperature Resistance: -40℃ to 150℃
5. Feature: UV resistance, high power consumption optical silicon LED lenses
6. Advantage: Improved manufacturing process and mold replication
7. MOQ: 3000pcs
Product Description
UV Resistance High Power LSR Overmolding Optical Silicon LED Lenses
With over 13 years experience in producing high precision silicone injection molding products, Yejia silicone has been the top manufacturer of LSR molding silicon LED lenses in China, highly welcome custom silicon LED lens.
Product Specification
The silicon led lens is made of imported ultra transparent optical liquid silicone, processed by LSR overmolding injection in class 100,000 clean production workshop. With 94% UVA light transmission, soft and no dizzy light, no yellowing, no loss in light absorption, it easily demands to harsh environments, like, high temperature, high humidity and UV light. Welcome custom lightweight LSR overmolding optical silicon led lenses.
| Item No.: | YJ-90 |
| Item Name: | LSR Overmolding Optical Silicon LED Lenses |
| Material: | Dow Corning MS1002 |
| Hardness: | 72 Shore A |
| Color: | Transparent |
| Transparency: | 94% |
| Temperature Resistance: | -40℃ to 150℃ |
| Process: | LSR Overmolding- Deflashing- Inspection- Post Curing- Packing- Shipping |
| Workshop: | 100,000 Class Clean Production Workshop |
| Machine: | ARBURG LSR Injection Molding Machine |
Advantage and Disadvantage of Silicon LED Lenses
| Advantage | Disadvantage |
1. Temperature Resistance: -40 to 200°C, resistant to sudden cold and hot shocks. 2. Flexible material: Not easy to burst, excellent explosion-proof performance. 3. Non-toxic, low density, stable performance, up to 92% light transmittance and excellent weather resistance. 4. Almost residual stress-free, good elasticity, ensuring stable optical properties. | 1. The cost of raw material is high, 1.5~3 times higher than PC lenses. 2. The immaturity of existing silicone lens injection molding technology has further increased the cost of silicone lens. |
Why Choose Yejia Silicone to Manufacture Optical Silicon LED Lenses
Design Evaluation& Quality Guarantee
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, LSR silicone injection molding machines and performance inspection equipment.
1. Core Molding Making Equipment List
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 |
2. Class 100,000 Clean Optical Production Workshop and ARBURG LSR Injection Molding Machines
3. 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 |
FAQ
Q: Can I get samples of LSR silicon led lenses? A: Yes, samples can be offered for free, shipping costs to be freight collect. |
Q: Can you do product design for silicon led lenses? A: Currently, we mainly do OEM for custom optical silicon led lens, we regret that we can't do product design for silicon optical led lens. |
Q: What is the lead time for developing a new mold of silicon led lenses? A: Depends on the product structure, the lead time for mass production mold is around 25-45 days. |
Q: What should be offered to customize a LSR silicon led lenses? A: Please offer us 3D drawing and 2D drawing with tolerance and performance requirements. |
Q: Can I visit your factory? A: Yes, highly welcome to visit us, contact us to arrange the visiting. |
Q: Can I talke to your engineers? A: Yes, we can schedule a meeting by Google meet or Teams, so you can discuss with our engineers directly. |
