Reticles

Chrome reticles and resolution patterns on glass. Pattern data, line width, flatness, chrome adhesion and inspection method are agreed before production.

Technical illustration of a chrome reticle pattern

The rows below separate routine discussion from work that needs a drawing-level review.

Capability areaRoute note
Chrome reticles and graticulesPattern data and line width review
Resolution and test targetsFeature size and inspection review
Encoder discs and scalesPattern tolerance review
Custom patterned glassSubstrate and coating review

Need a geometry that is not listed?

The catalogue is a starting point. Send the drawing and application so the route can be reviewed against the actual tolerance, coating and inspection requirements.

Send a drawing for review

Put the drawing in front of an engineer.

Share the optical requirement, coating target and inspection expectation. We will return a scoped technical route.

Request a drawing review