NIR source verification for eye-tracking assemblies.
Verifies VCSEL and LED output against eye-safety and uniformity gates across manufacturing stages, with encrypted production logs attached.
Fairbuild is not selling metrology hardware as a separate catalog. It uses MTF, SFR, ToF, and eye-tracking radiometry artifacts as the proof layer for quality gates, review windows, and settlement instructions.

bench id, recipe, calibration timestamp, unit trace
verified work can enter the 48-hour default path
The product line is designed around one operational fact: a unit has not earned settlement until the measured evidence clears the agreed quality gates.
One architecture for MTF, flat-field, optical distortion, and multi-camera calibration, packaged for factory-floor repeatability.
Twin independent cameras track alignment between the test chart and camera module, holding sub-10-µm positioning and recalibrating on a production schedule.
Custom-machined sockets and self-alignment mechanics keep camera modules seated repeatably across high-volume line operation.
The line software exposes the operating details buyers care about: recipes, fixture state, containerized deployment, and export-ready evidence.
Each suite maps the physical test to a clear QA record: measured output, acceptance threshold, trace, and manufacturing handoff.
Verifies VCSEL and LED output against eye-safety and uniformity gates across manufacturing stages, with encrypted production logs attached.
Compares measured SFR against optical-simulation results to catch lens and sensor misalignment before the issue reaches final assembly.
Evaluates VCSEL drivers, range response, and calibration stability across working distances up to 15 meters.
Bring the QA artifacts your factory already creates. Fairbuild will map them to gates, review protocol, and settlement instructions.