Product type: Optical Windows. Application: Lighting, Medical, Optical, Photography. Model: Fused Silica Windows.
Overview
Customized Transparent Fused Quartz Plate Silica Quartz Glass Substrate is a precision glass plate / sheet made from Fused Silica. Listed geometry: flat shape. Optical / electrical data: transmittance 90%-95%. Coating: Fused Silica. Typical applications: Lighting, Medical, Optical and Photography. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Fused Silica |
|---|---|
| Type | Optical Windows |
| Shape | Flat |
| Transmittance | 90%-95% |
| Coating | Fused Silica |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | Fused Silica Windows |
| Lenses Color | Clear |
| Supplier | Shenyang Ebetter Optics Co., Ltd. |
Technical data
| Diameter | 0.2-300mm |
|---|---|
| Thickness | 0.1-30mm or Custom |
| Diameter Tolerance | +/-0.02mm |
| Surface quality (scratch & dig) | 20/10 or better |
| Clear aperture | >85%, >90% |
| Surface accuracy | λ/10 |
| Parallelism | <30 arc sec |
| Bevel | 0.1~0.3mm x 45 degree |
| Coating | AR, BBAR or Custom |
What to specify when you request a quote
- Material — listed as “Fused Silica”; name the glass or quartz grade.
- Outline and thickness — give outline, thickness and tolerances.
- Holes, slots and features — listed as “Flat”; dimension every hole and its position tolerance on the drawing.
- Edges — state edge finish and chamfer.
- Surface — state polish and flatness where they matter.
Engineering guides for this part
For material grades and coating options, see Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance. How parts like this are machined and finished is covered in Glass Wafer Cutting, Dicing, and Coring: Precision Manufacturing Process. For an application example, read Custom Perforated Quartz Plate for Appliance Airflow Sensors. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Custom Ultra-Thin Quartz Glass Disc.
