Product type: Dielectric Mirrors. Application: Medical, Optical. Model: Dielectric Mirrors.
Overview
The High-Performance Dielectric Mirrors with Optical Glass, >90% Clear Aperture is supplied as an optical mirror made from Optical Glass. Optical / electrical data: transmittance 90%-95%. Coating: Dielectric Hr. It is used in Medical 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 | Dielectric Mirrors |
| Transmittance | 90%-95% |
| Coating | Dielectric Hr |
| Clear Aperture | >90% |
| Usage | Medical, Optical |
| Model NO. | Dielectric Mirrors |
| Reflectance | >99% |
| Thickness Tolerance | ±0.2mm |
| Angle of Incidence | 45° |
| Chamfer | Protective <0.5mmx45° |
| Monthly | 150,000 coated parts, 140,000 molded lenses |
| Annual | 10 tons of sulfur materials. Supports standardized mass production with stable quality and controlled cost. |
| Supplier | Edinburgh (Nanjing) Optoelectronic Equipment Co., Ltd |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — listed as “45°”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “Protective <0.5mmx45°”; state centration and edge chamfer.
- Coating — listed as “Dielectric Hr”; 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 Laser Glass Etching for Fine Marking and Surface Features: A B2B Manufacturing Guide. 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.
