High Precision Quartz glass Optical Line Ruler Accuracy ±1-2um

High Precision Glass Line Ruler

High-precision glass line ruler is an optical precision measuring element that uses high-stability optical glass as the substrate and forms precise line patterns on the glass surface through high-precision photolithography,coating,etching and other processes.It features high precision,high stability,high contrast and excellent environmental resistance,and is widely used in visual inspection,dimensional measurement,motion control,precision positioning,optical calibration and industrial automation.

Glass line rulers are usually used as length benchmarks,position benchmarks or visual recognition benchmarks,providing reliable spatial reference and calibration basis for high-precision measurement systems.

Product Features

1. High Precision

Micron-level line width control,high consistency of engraving accuracy,high dimensional stability,and can provide a high-precision measurement benchmark.

2. High Stability

Adopting low-expansion glass materials,it has good thermal stability,long-term dimensional stability,and strong resistance to environmental changes.

3. High Contrast

Metal-coated line patterns have excellent imaging contrast effects,facilitating CCD recognition,industrial camera acquisition,photoelectric detection,automated identification,etc.

4. Excellent Durability

It has wear resistance,corrosion resistance,oxidation resistance and long service life,and is suitable for long-term use in industrial environments.

5. Customization Support

It can be customized according to application requirements:size specifications,line width and spacing,pattern forms,coding methods,accuracy grades,installation structures,etc.,to meet the application needs of different scenarios.

Application Fields

1. Machine Vision and Visual Calibration

Applied to industrial vision system calibration,camera distortion correction,spatial coordinate calibration,pixel accuracy measurement,and widely used in intelligent manufacturing and automated inspection fields.

2. Precision Measuring Equipment

Used in optical measuring instruments,length measurement systems,precision displacement platforms,microscopic measuring equipment to provide high-precision measurement benchmarks.

3. Photoelectric Coding and Motion Control

Applied to grating measurement systems,linear encoders,automated motion platforms,precision positioning systems to achieve high-precision position feedback.

4. Semiconductor and Electronic Manufacturing

Applied to semiconductor equipment calibration,PCB/FPC inspection,chip packaging inspection,precision mounting and positioning to meet high-precision manufacturing requirements.

5. Scientific Research and Laboratory Fields

Used in optical experiments,precision positioning research,scientific research measurement systems,high-precision imaging analysis to provide stable measurement benchmarks for scientific research equipment.