Product type: Glass Wafer. Application: Industry. Model: AT-61219.
Overview
The High Precision Optical Glass Lens for Advanced Lithography Applications is supplied as an optical lens. Listed for Industry applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Type | Glass Wafer |
|---|---|
| Application | Industry |
| Model NO. | AT-61219 |
| Conductivity Type | Insulator |
| Supplier | Shanghai Anttrans Technology Co., Ltd |
Technical data
| Model NO. | LENS NO 6 |
|---|---|
| Type | Convex Lens |
| Shape | Single-lens |
| Lenses Color | Brown |
| Customized | Non-Customized |
| Light Transmission; | Good |
| Precision | High |
| Electrical Insulation | Good |
| Transport Package | Pallet |
| Usage | Lighting,Medical,Optical,Photography |
|---|---|
| Transmittance | >95% |
| Material | Optical Glass |
| Certification | RoHS,ISO9001,CE |
| Coating | UV |
| Lithography Machine | Low |
| Chemical Stability | Good |
| Value | High |
| Specification | Optical glass |
| Origin | China |
What to specify when you request a quote
- Material — name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica Wafer Material Selection for Precision Glass Processing. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Fused Silica Glass Wafers for Precision Appliance Electronics. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
