Product type: Convex Lens. Application: Lighting, Optical. Model: FW-LN.
Overview
The Supply Large Size Transmittance >92% Fused Silica/Quartz Plate is supplied as a precision glass plate / sheet 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-LN |
| 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 |
| Quartz tube | outer diameter Φ2-450mm,thickness 0.5-20mm |
| Supplier | Jiaozuo Commercial Finewin Co., Ltd. |
Technical data
| Quartz tube:outer diameter Φ2-450mm,thickness 0.5-20mm |
| .Quartz rod (1.5-80mm) |
| Quartz plate (various shapes and specification,scrubs,Transparency,drilling) |
| Quartz instruments (flask,test tube,beaker, quartz boat) |
| Processing all type of special shaped and customized instruments. |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or quartz grade.
- Outline and thickness — listed as “1mm-500mm”; give outline, thickness and tolerances.
- Holes, slots and features — listed as “Cylindrical Shaped Lens”; dimension every hole and its position tolerance on the drawing.
- Edges — state edge finish and chamfer.
- Surface — listed as “40/20;60/40”; 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 Flat Glass Polishing Process for Precision Substrates. For an application example, read Custom Perforated Quartz Plate for Appliance Airflow Sensors. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Custom Ultra-Thin Quartz Glass Disc.
