Product type: Thin Film Filter. Model: ARW003.
Overview
High Quality Anti Reflective Glass Windows Lens for Touch Screen: a display / touchscreen cover glass made from Glass. Listed geometry: thickness 1mm-2mm. Typical applications: Touch screen. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Thin Film Filter |
| Shape | Customized |
| Thickness Range | 1mm-2mm |
| Color | Transparent |
| Model NO. | ARW003 |
| Principle | Ar |
| Angle of incidence | 0° |
| Applications | Touch screen |
| Supplier | Nano Macro Optics Co.,Ltd. |
Technical data
| Diameter Tolerance+0.0 / -0.2 mm | +0.0 / -0.2 mm |
|---|---|
| Thickness Tolerance | ±0.1 mm |
| Parallelism | <1 arcmin |
| Surface Quality | 40-20 |
| Roundness | 0.003 |
| Bevel | 0.2mmx45° |
| Surface accuracy | <2 lambda |
| Focal length tolerance | ±0.5% |
What to specify when you request a quote
- Glass type and thickness — listed as “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 — 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 Color Filter Glass Materials for High-Performance Optical Screening and Imaging. How parts like this are machined and finished is covered in AR Coating Process for Optical Glass Windows – Complete Manufacturing Overview. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Specifying Coatings for Custom Glass Windows and Substrates. A related standard product is AR Anti-Reflection Optical Window.
