# High Quality Square 1-1000mm Aluminum /Silver/Dielectric Optical Coating Reflective Optical Mirror

> High Quality Square 1-1000mm Aluminum /Silver/Dielectric Optical Coating Reflective Optical Mirror — an optical mirror: Glass, 488-694 Nm/700-950nm…

- Page: https://machiningglass.com/products/high-quality-square-1-1000mm-aluminum-silver-dielectric-optical-coating-reflective-optical-mirror/
- SKU: MG-D9C5B1
- Category: Optical Lenses, Prisms & Mirrors > Optical Mirrors & Reflective Substrates
- Image: https://machiningglass.com/wp-content/uploads/2026/10/High-Quality-Square-1-1000mm-Aluminum-Silver-Dielectric-Optical-Coating-Reflective-Optical-Mirror.webp
- Updated: 2026-10-24

Application: Medical, Civil, Labs, Laser System. Model: OM-0055.

## Overview

High Quality Square 1-1000mm Aluminum /Silver/Dielectric Optical Coating Reflective Optical Mirror is an optical mirror made from Glass. Listed geometry: aspheric shape. Optical / electrical data: wavelength 488-694 Nm/700-950nm. Coating: Dielectric Coating; surface quality 40-20 Scratch-Dig or Custom Manufacturing; flatness Lambda/10 at 632.8nm with Power Removed. It is used in Medical, Civil, Labs and Laser System. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

## Specifications

| Parameter | Value |
| --- | --- |
| Material | Glass |
| Shape | Aspheric |
| Wavelength Range | 488-694 Nm/700-950nm |
| Surface Quality | 40-20 Scratch-Dig or Custom Manufacturing |
| Application | Medical, Civil, Labs, Laser System |
| Model NO. | OM-0055 |
| Surface Flatness | Lambda/10 at 632.8nm with Power Removed |
| Coating Type | Dielectric Coating |
| Wide Band Coverage | Covers ultraviolet, visible light and infrared bands, adapting to diverse application needs |
| Broad Size Range | Processing diameter ranges from Φ1mm (for endoscopic lens) to Φ300mm (for standard spherical lenses and windows) |
| High-Quality Substrates | Optional substrates including molybdenum, fused quartz, oxygen-free copper, monocrystalline silicon, etc., matching different working environments |
| Customizable Solutions | Supports customization according to customer-specific requirements for specifications, coatings and other parameters |
| Fiber Laser System | Acts as tail mirror and reflection mirror, ensuring efficient light reflection and system stability |
| External Optical Path System | Serves as t ransition mirror, realizing smooth light transmission and direction adjustment |
| Plane Mirror | Stable reflection direction, suitable for basic light reflection scenarios |
| Spherical Mirror | Adjustable focal length, applicable to focusing and diverging light systems |
| Aspheric Mirror | High aberration correction ability, ideal for high-precision optical equipment |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |

## Technical data

|   |   |   |
| --- | --- | --- |
| Specification Item | Standard Parameter | Remark |
| Material | N-BK7, FS | Based on clients' requirements |
| Dimensional Tolerances | 0/-0.05mm | High precision control |
| Clear Aperture | >90% | High effective light utilization |
| Parallelism or Concentration | 1arc minute | Precise optical alignment |
| Surface Quality | US Standard 20-10, ISO Standard 3X0.16 | Low defect rate |
| Edge Chip | <0.1mm | Safe and durable |
| Bevel | Customizable | Based on clients' requests |
| Coating | Metal reflecting coating, Dielectric coating | Based on clients' requirements |

## What to specify when you request a quote

- **Material** — listed as “Glass”; name the glass or crystal.
- **Geometry** — listed as “Processing diameter ranges from Φ1mm (for endoscopic lens) to Φ300mm (for standard spherical lenses and windows)”; give diameter, focal length or radii, angles and tolerances.
- **Surface figure** — listed as “40-20 Scratch-Dig or Custom Manufacturing”; quote surface figure (λ) and scratch-dig.
- **Centring and edges** — state centration and edge chamfer.
- **Coating** — listed as “Dielectric 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](https://machiningglass.com/materials/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](https://machiningglass.com/capabilities/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](https://machiningglass.com/applications/how-to-handle-and-maintain-precision-glass-components-in-laser-systems/). Before sending a drawing, check [Technical Guide to Glass Thickness and Flatness Requirements](https://machiningglass.com/resources/technical-guide-to-glass-thickness-and-flatness-requirements/). A related standard product is [Laser Beam Splitter Glass Sheet](https://machiningglass.com/products/laser-beam-splitter-glass-sheet/).

## FAQ

### What is the High Quality Square 1-1000mm Aluminum /Silver/Dielectric Optical Coating Reflective Optical Mirror made of?

It is listed as Glass. Coating: Dielectric Coating. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.

### What optical or electrical performance does it have?

Listed values: wavelength 488-694 Nm/700-950nm. Confirm the values at your operating wavelength, angle and temperature when you request a quote.

### Where is this optical mirror used?

Listed applications: Medical, Civil, Labs and Laser System.

### What should I include in a quote request?

Include material, geometry, surface figure, centring and edges and coating, plus quantity and a drawing if the part is custom.

## Request a quote

Send drawings, tolerances and quantity: https://machiningglass.com/contact/?rfq_product_id=17773#mg-rfq

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Source: Custom Precision Glass Machining — https://machiningglass.com/