High Precision Quartz Glass Protractor Reticle with Customizable Pattern for Photolithography Reticle Applications

• Reticle lines, scales, and patterns are precisely sized, with uniform and clear lines.
• Reticle spacing and line width can be customized to meet different measurement accuracy requirements.

• Various patterns can be created, including crosshairs, scale lines, grids, rings, concentric circles, and angle lines.
• Custom reticle patterns can be designed according to the instrument's intended use.

• Using optical-grade glass and other substrates, it offers good light transmittance and flatness.
• Reticle edges are clear, minimizing the impact on the field of view.

• The reticle pattern has good contrast with the background, facilitating observation and identification.
• Different colors or different transmission/reflection effects of the reticle can be selected according to the usage environment.

• Different diameters, thicknesses, and external dimensions can be provided according to the instrument structure.
• Supports circular, square, and special irregular-shaped reticles.

• Customization is possible according to customer-provided drawings, samples, or technical parameters.
• Customizable scale values, graduation values, line widths, patterns, positional accuracy, and marking content.

• With proper selection of the substrate and processing technology, it can meet the requirements for long-term use.
• Suitable for laboratory, industrial testing, and precision optical instrument scenarios.

Due to its unique angle and linear measurement capabilities, the protractor reticle is widely used across many industries:

• Optical Measurement and Industrial Inspection: Used for measuring the geometric angles and bevel angles of micro-parts, electronic components, and cutting tool edges under microscopes.
• Document Identification and Forensic Science: Commonly used in criminal investigation laboratories and document examination for microscopic analysis of fingerprint patterns, document handwriting deflection angles, passport anti-counterfeiting marks, and similar applications.
• Scientific Research and Education: Used in fields such as biology and materials science to measure crystal structures, cell division angles, or microscopic morphological characteristics.