Product type: Thin Film Filter. Application: Medical. Model: SRY58.
Overview
Optical UV Fused Silica Jgs1 Glass Flat Mirror 1/20 Lambda is an optical mirror made from Glass. Listed geometry: thickness 2mm-5mm. Surface quality 60-40; flatness 1/20 Lambda. Listed for Medical applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Thin Film Filter |
| Shape | Customized |
| Surface Quality | 60-40 |
| Flatness | 1/20 Lambda |
| Usage | Medical |
| Thickness Range | 2mm-5mm |
| Model NO. | SRY58 |
| Color | Blue |
| Principle | Reflection |
| Angle of incidence | 0° |
| Tolerance | +/-0.05mm |
| Supplier | Changchun Sunday Optics Co., Ltd. |
Technical data
| Diameter | 2mm to 400mm |
|---|---|
| Diameter Tol. | +/-0.1 |
| Material | Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge. |
| Surface Quality | 40-20 standard |
| Flatness | 1/4 lambda |
| Chamfer | 0.25mmx45degree |
| Coating | AR,HR,Silver,Aluminum.Golden. |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “0°”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “60-40”; 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 Laser Assisted Glass Cutting for Tight Tolerance Parts. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Technical Guide to Glass Thickness and Flatness Requirements. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
