Product type: Biconvex Lens. Application: Lighting, Medical, Optical, Photography. Model: LENS-01.
Overview
The Hard Surface Low Birefringence Custom Biconvex Optical Lens for Smartphone Camera is supplied as a display / touchscreen cover glass made from Bk7 / H-K9l Optical Glass. Coating: Nti-Reflective Coating; surface quality 60/40, 40/20, 20/10. Listed for Laser Machine Vision and Optical Equipment applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Bk7 / H-K9l Optical Glass |
|---|---|
| Type | Biconvex Lens |
| Shape | Customized |
| Coating | Nti-Reflective Coating |
| Surface Quality | 60/40, 40/20, 20/10 |
| Application | Laser Machine Vision / Optical Equipment |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | LENS-01 |
| Functions | Light convergence and divergence |
| Supplier | Suzhou Vangta Electronic Technology Co., Ltd. |
Technical data
| Origin | Jiangsu, China | Customization | OEM / ODM Available |
| Brand | Vangta | Coating | Anti-Reflective Coating |
| Model No. | LENS-01 | Surface Quality | 60/40, 40/20, 20/10 |
| Product Type | Biconvex Lens | Application | Laser Machine Vision / Optical Equipment |
| Diameter | 1–360mm / Customized | Material | BK7 / H-K9L Optical Glass |
What to specify when you request a quote
- Glass type and thickness — listed as “Bk7 / H-K9l Optical Glass”; name the glass (soda-lime, aluminosilicate, borosilicate) and thickness.
- Strengthening — state thermal tempering or chemical strengthening and the required surface compression or impact rating.
- Printing and coatings — listed as “Nti-Reflective Coating”; list silk-screen colours, windows, and any AR / AG / AF coating.
- Outline and edges — listed as “Customized”; send a drawing with cut-outs, holes and edge finish.
- Optical requirements — give transmission, haze or gloss targets for the viewing area.
Engineering guides for this part
For material grades and coating options, see AR-Coated Glass Materials for High-Transmission Optical Parts. How parts like this are machined and finished is covered in Precision AR Coating Process for Optical Glass Windows. For an application example, read AR Glass for Appliance Touch Screens: Selection & Integration. Before sending a drawing, check Choosing Glass Materials for Optical & Industrial Components. A related standard product is AR-Coated High-Transparency Optical Glass.
