ODM Glass Lens Factory – Injection Molded Plastic Optical Lens – Wavelength
ODM Glass Lens Factory – Injection Molded Plastic Optical Lens – Wavelength
ODM Glass Lens Factory – Injection Molded Plastic Optical Lens – Wavelength Detail:
Product information:
Optical injection molding techniques is a cost-effective way to produce plastic lens with high precision. It is suitable for making large quantity of plastic lens with spherical, aspheric and free-form surfaces. Injection molding can reproduce optics with a high degree of repeatability and accuracy. Mainly because of the precision built into the molds when they are fabricated and the precision of the mold process.
There are three major impacts of high precision injection molding: the injection molding machine, the molds and the press process. The quality of molds would determine the quality of final part directly. The molds are built to the negative of the part. That is, if you need convex surface, the mold would be concave. The molds are made of alloy, and fabricated with high precision lathe. Multiple parts can be pressed at the same time with multi holes on the mold. They are not necessarily to be the same design; different model of lens can be built in different holes on the same mold and manufactured at the same time to save the molds cost, while reducing the production speed of each model of parts.
Prototyping is necessary before batch production. The molds will be designed and manufactured based on the optical requirements. They might be modified to ensure the final parts can meet the requirement of customer. In batch production, there will be first article inspection as well as in-production inspection during the manufacturing process. And the last part manufactured will be saved for future inspection.
Plastic material cannot stand high temperatures that the coatings applied on the
Specifications
Wavelength infrared provides injection molded plastic lens with 1-12mm in diameter.
|
Material |
Plastic |
|
|
Shape |
Spherical/Aspheric/free-form |
|
|
Diameter |
1-5mm |
5-12mm |
|
Diameter Tolerance |
+/-0.003mm |
|
|
Sag Tolerance |
+/-0.002mm |
|
|
Surface Accuracy |
Rt<0.0006mm △Rt<0.0003mm |
Rt<0.0015mm △Rt<0.0005mm |
|
ETV |
<0.003mm |
<0.005mm |
|
Clear Aperture |
>90% |
|
|
Coating |
Dielectric/Metallic film |
|
Remarks:
Customization available for this product to suit your technical requirements. Let us know your required specifications.
Product detail pictures:
Related Product Guide:
All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for ODM Glass Lens Factory – Injection Molded Plastic Optical Lens – Wavelength , The product will supply to all over the world, such as: New Orleans, Paraguay, Accra, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.
By Alan from Lisbon - 2018.05.15 10:52
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Edward from Belgium - 2017.12.19 11:10
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Wavelength has been focused on providing high precision optical products for 20 years
