# 4-6mm Different Thickness of Extra Clear Low Iron Glass Sheet for High Quality Durable Clear Sliver Mirror with CE Certificate

> 4-6mm Different Thickness of Extra Clear Low Iron Glass Sheet for High Quality Durable Clear Sliver Mirror with CE Certificate — an optical mirror…

- Page: https://machiningglass.com/products/4-6mm-different-thickness-of-extra-clear-low-iron-glass-sheet-for-high-quality-durable-clear-sliver-mirror-with-ce-certificate/
- SKU: MG-A45663
- Category: Optical Lenses, Prisms & Mirrors > Optical Mirrors & Reflective Substrates
- Image: https://machiningglass.com/wp-content/uploads/2026/10/4-6mm-Different-Thickness-of-Extra-Clear-Low-Iron-Glass-Sheet-for-High-Quality-Durable-Clear-Sliver-Mirror-with-CE-Certificate.webp
- Updated: 2026-10-24

Product type: Float Glass. Application: Door, Building, Window.

## Overview

The 4-6mm Different Thickness of Extra Clear Low Iron Glass Sheet for High Quality Durable Clear Sliver Mirror with CE Certificate is supplied as an optical mirror. Listed geometry: thickness 3mm~~19mm., flat shape. It is used in Door, Building and Window. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

## Specifications

| Parameter | Value |
| --- | --- |
| Type | Float Glass |
| Shape | Flat |
| Size | 1830mm*2440mm, 3300mm*2140/2250mm, 3660mm*2140/2250/2440mm, 5100/4880*3300/3660mm, and other customized sizes with order quantity over 5fcl. |
| Thickness | 3mm~~19mm. |
| Usage | Door, Building, Window |
| Structure | Solid |
| Technics | Double Roll |
| Color Type | Solid Color |
| Color | Clear |
| Quality Standard | Jct511-2002 |
| Supplier | C&D (Qingdao) Co., Ltd. |

## What to specify when you request a quote

- **Material** — name the glass or crystal.
- **Geometry** — give diameter, focal length or radii, angles and tolerances.
- **Surface figure** — 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 [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 sizes and thicknesses are available?

The listing gives thickness 3mm~~19mm.. Custom outlines and thicknesses are made to drawing; state the tolerance you need.

### Where is this optical mirror used?

Listed applications: Door, Building and Window.

### 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=17745#mg-rfq

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