Product type: Convex Lens. Application: Lighting, Optical. Model: FW-Quartz.
Overview
The 99.99%Sio2 Clear Laser Drilling Quartz Glass Sheet Silicon Wafer Fused Silica Plate is supplied as a fused silica / quartz wafer made from Optical Glass. Listed geometry: diameter 1mm-500mm, thickness 0.05mm to 100mm, cylindrical shaped lens shape. Optical / electrical data: transmittance >95%. Coating: UV; surface quality 40/20;60/40; flatness 1/4 Lambda. It is used in Lighting and Optical. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Type | Convex Lens |
| Shape | Cylindrical Shaped Lens |
| Diameter | 1mm-500mm |
| Thickness | 0.05mm to 100mm |
| Transmittance | >95% |
| Coating | UV |
| Surface Quality | 40/20;60/40 |
| Clear Aperture | >90% of Diameter |
| Usage | Lighting, Optical |
| Model NO. | FW-Quartz |
| Lenses Color | Clear |
| Coat | Anti-Reflective (Ar) Coatings |
| Clear Aperture: >90% of Diameter | >90% of Diameter |
| Surface Flatness | 1/4 Lambda |
| Substrate Material | optical glass,quartz,pyrex,sapphire,znse,caf2,ge,si,etc |
| Diameters Available | 1mm to 400mm |
| Diameter Tolerance | +0.00/-0.005mm or customer design |
| Supplier | Jiaozuo Commercial Finewin Co., Ltd. |
What to specify when you request a quote
- Diameter and flat / notch — listed as “1mm-500mm”; state diameter, flat or notch and their tolerances.
- Thickness and TTV — listed as “0.05mm to 100mm”; give thickness, its tolerance and total thickness variation.
- Polish and roughness — listed as “40/20;60/40”; specify single- or double-side polish and roughness.
- Flatness, bow and warp — listed as “1/4 Lambda”; quote flatness, bow and warp limits.
- Material grade — listed as “Optical Glass”; name the grade (JGS1/JGS2, Borofloat 33, alkali-free, sapphire orientation).
Engineering guides for this part
For material grades and coating options, see Fused Silica and Quartz Glass: Selecting Materials for Precision Components. How parts like this are machined and finished is covered in Custom Perforated Quartz Plate Processing: A Precision Manufacturing Guide. 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 Fused Silica Glass Wafers (2–12", JGS1/JGS2).
