Product type: Quartz Plate. Application: Chemical, Glass, High Precision Optical Elements and Laser Industry. Model: KGQ301.
Overview
High Transmission Jgs1 Composed Quartz Glass Dome Lens is an optical lens made from Sic4. Temperature 1200 Degree C. Listed for Chemical, Glass and High Precision Optical Elements and Laser Industry applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Type | Quartz Plate |
|---|---|
| Application | Chemical, Glass, High Precision Optical Elements and Laser Industry |
| Model NO. | KGQ301 |
| Raw Material | Sic4 |
| Working Temperature | 1200 Degree C |
| Air Bubbles | No |
| Fluorescence | No |
| Mohs Hardness | 5.5 |
| Poisson Ration | 0.16 |
| Compressive Strength | 1130n/mm2 |
| Bending Strength | 65-95 |
| Deformation Point | 920℃ |
| Softening Point | 1585℃ |
| Annealing Point | 1060℃ |
| Supplier | Nanyang Kylin Special Glass Co., Ltd. |
What to specify when you request a quote
- Material — listed as “Sic4”; 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 JGS1 Quartz Glass for UV Optical and Precision Components. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
