Single-Side Polished Quartz Plate 130x5x1.5mm Optical Testing
Window Glass
Product NameThe Single-Side Polished Quartz Plate is a precision optical
component with a dimension of 130 x 5 x 1.5mm, featuring optical
polishing on one side. The polished surface is scratch-free and
clean, providing a reliable optical window for testing and
observation applications. Manufactured from high-purity quartz, the
plate offers high temperature and acid-alkali resistance with low
impurity precipitation, keeping optical performance stable in
demanding environments. With precise dimensional tolerance and
excellent thermal stability, the plate integrates reliably into
optical testing equipment, laboratory optical systems and
semiconductor observation assemblies.
Specification| Parameter | Specification |
|---|
| Dimension | 130 x 5 x 1.5mm |
| Polishing | Single side optical polishing |
| Surface | Scratch-free polished surface |
| Material | High purity quartz |
| Purity | Low impurity precipitation |
| Resistance | High temperature and acid-alkali |
| Customization | Frosting or sandblasting on unpolished side |
- Scratch-free polished surface: The optically polished face provides a clean, defect-free aperture
for light transmission.
- High temperature and acid-alkali resistance: The plate withstands elevated temperatures and corrosive cleaning
agents.
- High purity with low impurity precipitation: Minimal outgassing keeps processes and samples uncontaminated in
service.
- Precise dimensional tolerance: Length, width and thickness are controlled within tight limits for
dependable fit.
- Excellent thermal stability: The material resists thermal cycling without deformation or
cracking.
ApplicationThe Single-Side Polished Quartz Plate is designed for optical and
semiconductor systems that require a clean, stable viewing surface.
It is widely used as an optical testing window, allowing light to
pass through a polished aperture while protecting the system
interior. In laboratory setups, the plate serves as an optical
accessory for optical paths, providing a flat reference surface for
alignment and measurement. The component is also adopted as a
semiconductor observation sight glass, enabling visual inspection
of wafers and processes in high-temperature or corrosive
environments. Its combination of purity, stability and precise
geometry makes it suitable for demanding inspection and testing
applications.
Advantages- Precise dimensional tolerance: Accurate size control ensures reliable mounting and alignment in
equipment.
- Customizable unpolished side: Frosting or sandblasting can be applied on the unpolished face to
meet application needs.
- Excellent thermal stability: Stable geometry and optical performance are maintained across
temperature changes.
