Smooth Surface Fused Quartz Plate Precision Optical Glass Components 46.6×21.66×5mm

Smooth Surface Fused Quartz Plate Precision Optical Glass Components 46.6x21.66x5mm

This smooth surface fused quartz precision optical glass component, sized 46.6x21.66x5mm, delivers tight dimensional tolerance and optical clarity for precision equipment applications. With a finely ground surface, uniform light transmittance and low internal stress, it serves as an ideal sight window, instrument cover, positioning spacer and laboratory observation plate.

Product Parameters

Key Features

• Smooth Surface Finish – Precision ground surface with excellent flatness and minimal optical distortion, ensuring clear and accurate imaging in vision system applications.
• Tight Dimensional Tolerance – Precision machined to exact dimensions, enabling high-fit assembly with equipment housings and instrument fixtures.
• Uniform Optical Transmittance – Consistent light transmission across the entire plate surface, critical for machine vision inspection windows and optical instrument covers.
• Chemical Resistance – Resistant to weak acids and alkalis commonly encountered in laboratory and industrial environments, maintaining surface quality over time.
• Low Stress Stability – Minimal internal stress with excellent dimensional stability, preventing warping or deformation under normal operating conditions.

Applications

1. Machine Vision Equipment

Protective inspection window for vision systems and automated optical inspection equipment. Isolates dust and cutting fluid while maintaining precise light path transmission for accurate imaging.

2. Precision Instrument Components

Transparent instrument cover plate and internal positioning spacer with high assembly dimensional matching, suitable for meters, gauges and analytical instruments.

3. Laboratory Apparatus

Observable cover plate for physical and chemical experiments, compatible with routine weak acid and alkali sample handling in laboratory environments.

4. Automation Fixtures

Small positioning fixture spacer with wear resistance and dimensional stability for automated production line tooling and jig applications.

Advantages over Ordinary Tempered Glass

Compared to standard tempered glass, this fused quartz optical component offers superior dimensional accuracy from precision machining, excellent flatness with minimal optical distortion, and reliable fit for precision equipment assembly—making it the preferred choice for demanding optical and industrial applications.