Silicone Lenses

Silicon LED Convex Lens Supplier

Advantage

Made of LSR optical liquid silicone raw materials

Class 100,000 optical clean workshop

UV resistance, temperature resistance -40 to 150℃

High quality and factory price

Professional manufacturer of custom LSR injection molding silicon lenses

DESCRIPTION

Specification

Specification Of Silicon LED Convex Lens

Product NameLSR moldable aspheric optical lenses supplier in China, silicon convex lens for special lighting application 
Model NumberHHSL04
MaterialOptical Liquid Silicone
Hardness

72 Shore A

Mold TypeLSR Injection Molding
Mold CavityCustomized
MOQ1,000pcs/ size
Machine

ARBURG Horizontal LSR Injection Molding Machine

ColorCrystal Clear
Application

For indoor and outdoor LED lighting



Application

  • LED lighting

    LED lighting

  • Outdoor LED Lighting

    Outdoor LED Lighting

  • Indoor LED Lighting

    Indoor LED Lighting

Product Information

Silicon convex lens is a lens with thin edge and thick middle. At least one surface must be made into a sphere, or both sides can be made into a sphere, it can be divided into biconvex lens, planoconvex lens and concave convex lens. LSR convex lens is a kind of refraction imaging, which converges light. Made of highly transparent liquid silicone, it's anti-yellowing and UV resistance, the material of aspheric optical lenses is Dow Corning MS1002, hardness is 72 Shore A. Ultra Transparent LSR lenses light transparency is from 91% to 94%. The temperature that optical silicone lenses can withstand is from -40 ℃ to 200 ℃. 


While optical silicone concave lens, also known as negative spherical lens, has thick edges and thin middle. At least one surface of the aspheric silicone concave lens shall be made into a spherical surface, or both sides shall be made into a spherical surface. It can be divided into biconcave lens, flat concave lens and convex concave lens. Silica gel concave lens is a kind of refractive imaging, which can diverge light.

Silicon LED Convex Lens Supplier

As the manufacturer of optical LSR silicon lenses for more than 10 years, with rich LSR injection molding and overmolding manufacturing experience, professional engineer team, 100,000 level clean-room production workshops and 10,000 class clean inspection room for light performance test. 


Our factory has been certified by ISO9001, ISO14001 and ISO13485, with over 10,000 square meters silicone molding workshop, we've been the top manufacturer of high precision LSR injection molding silicon optical lenses. If you're looking for customized silicone lenses, contact us now, we'll be the best choice for you.

Silicon LED Convex Lens Supplier

Silicon LED Convex Lens Supplier

Core Molding Making Equipment List

S.N.Molding Making EquipmentOriginQty.
1Ultra Precision Aspheric MachineJapan4
2Universal Cylindrical GrinderSwitzerland3
3CNC EDM Wire Cutting MachineJapan3
4Precision Form Grinder AJapan1
5Precision Form Grinder BJapan1
6High Precision Surface GrinderJapan1
7High Precision Vertical CNC MachineJapan2
8Vertical CNC MachineJapan1
9Mirror Spark MachineJapan1
10Surface Treatment EquipmentSwitzerland2
11Polishing MachineJapan3
12Ultra Precision Inner Diameter Processing MachineJapan1
13TATUNG-OKUMA GrinderTaiwan1
14Okamoto GrinderJapan1


Customer Feedback

We take customers' satisfaction as our aim. Not only to provide them with quality products, but also we shall offer them the most reasonable price and perfect purchasing experience. If you're looking for custom silicon lens supplier, please contact us, we'll try our best to support you.

Silicon LED Convex Lens Supplier

Manufacturing Process

The process of aspheric optical lenses is as follow: 

Liquid Injection Molding- Deflashing- Inspection- Packing- Shipping

Silicon LED Convex Lens Supplier

Packaging

Our commom packing is carton box, for optical silicon lens, to ensure the product light performance, we'd suggest to pack with blister tray, also welcome to customize your own packaging.

Silicon LED Convex Lens Supplier

FAQ

  • 1

    What’s the advantage to choose liquid silicone to make optical lenses?

    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.

  • 2

    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.

  • 3

    Can you design the optical linear lenses?

    For now, we just do OEM designs. Our team is unable to do the product design.

  • 4

    What should I offer to custom silicone optical lens?

    Pls. offer us 3D drawing and performance requests.

  • 5

    Can I visit your factory?

    Yes, should any interest, highly welcome to visit our factory.

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