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Procurement Guide

Custom Optics RFQ Checklist

The drawings, quantities, specifications and application details needed for an efficient custom optics quotation.

Technical Resource · COE Sapphire Engineering
OVERVIEW

Prepare a Production-Ready Custom Optics RFQ

The drawings, quantities, specifications and application details needed for an efficient custom optics quotation. The correct specification depends on the complete optical system, not a single isolated parameter. Use the framework below to organize the information an optical manufacturer needs to evaluate feasibility and verification.

Engineering note: Final material, tolerance and coating decisions should be confirmed against the actual optical design, operating environment and approved drawing.

A Practical Specification Workflow

  1. 01Attach a controlled drawing or complete dimensional definition
  2. 02Identify critical optical performance and inspection needs
  3. 03Provide quantities, schedule and application context

Key Requirements to Evaluate

Drawing and revision

Include dimensions, tolerances, material, coating, clear aperture and applicable standards.

Quantity and schedule

Provide prototype and production volumes plus requested delivery timing.

Application context

Share wavelength, environment, mounting and which features drive performance.

Quality requirements

Define inspection reporting, certificates, sampling and packaging needs.

Questions to Resolve Before Release

  • What optical result is critical to system performance?
  • Which wavelengths, angles and environmental conditions apply?
  • Which dimensions and tolerances control fit, alignment or image quality?
  • How will each critical requirement be inspected and documented?
  • Are prototype and production quantities both defined?

Ready for an Engineering Review?

Send the drawing, application requirements, quantities and schedule so the component can be reviewed as a complete specification.

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