Application: Medical, Civil, Labs. Model: Mirror.
Overview
Infrared Schott Zerodur Mirror (Ravg>99%@1530-1570nm): an optical mirror made from Glass. Listed geometry: diameter 25.0×20.0+/-0.1mm, thickness 3.0+/-0.1m, circle shape. It is used in Medical, Civil and Labs. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Shape | Circle |
| Diameter | 25.0×20.0+/-0.1mm |
| Thickness | 3.0+/-0.1m |
| Parallelism | <10arcsec |
| Clear Aperture | >90% |
| Application | Medical, Civil, Labs |
| Model NO. | Mirror |
| ROC1 | Infinity |
| ROC2 | Infinity |
| Chamfer | Protected |
| Standard | MIL-PRF-13830B |
| Inspections | Other Windows CPG handle |
| CPG is also an ISO | 9001&14001 certified manufacture, we deliver fast and provide best cost performance ratio for our customers. |
| Package detail | Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc |
| Supplier | CPG OPTICS LIMITED |
Technical data
| Items | Description | |
| Mirror | Material: | Schott Zerodur |
| Diameter: | 25.0×20.0+/-0.1mm | |
| Thickness: | 3.0+/-0.1m | |
| ROC1: | Infinity | |
| ROC2: | Infinity | |
| Surface quality: | S1&S2:S-D 10-5 | |
| Parallelism: | <10arcsec | |
| Clear Aperture: | >90% | |
| Chamfer: | Protected | |
| Standard: | MIL-PRF-13830B |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “25.0×20.0+/-0.1mm”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “Protected”; 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 Fused Silica Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Chalcogenide Glass Coating for IR Optical Components. 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 Laser Beam Splitter Glass Sheet.
