The Wavefront Inspector
THE CHALLENGE
The optical performance of an ADAS area depends on the geometry and optical properties of the windshield.
Small variations in shape, curvature or optical power can affect the behaviour of systems positioned behind the windshield. Measuring these characteristics accurately is essential for understanding and validating optical performance.
WHAT IS THE WF INSPECTOR?
Wavefront Inspector provides detailed optical measurements of the ADAS area, combining geometry and optical characterization in a single inspection solution.
It measure full optical information derived from the detected shape of the ADAS area
WHAT CAN BE EVALUATED?
Depending on the application, configuration and available specifications, the WF Inspector can be used to investigate:
Inner / Outer Shape Map
Inner / Outer Curvature Map
Optical Power Map
Beam Deviation
Wavefront
Wavefront - MTF derived Measurment
WHY USE THE WF INSPECTOR?
Comprehensive Measurement
Combine geometric and optical measurements in a single solution
Detailed Mapping
Visualize shape, curvature and optical power variations across the full ADAS area
Non-Contact Inspection
Perform optical characterization without physically in contact with the glazing
Single-Shot Inspection
Capture the complete optical information of the ADAS area in a single measurement
Add Your Heading Text Here
| Measurement | Blur (MTF) | Distortion | Windshield only | Ideal for production | Full AFoV | Diagnostic |
|---|---|---|---|---|---|---|
|
Pixel shift |
X |
|
X |
X |
|
X |
|
Slanted edge |
|
X |
X |
X |
|
X |
|
Optical power |
X |
|
|
|
X |
X |
|
WS wavefront |
X |
|
|
|
X |
X |
|
WF combination |
|
|
|
|
X |
X |
|
PROMETE |
|
|
|
|
|
|
Applications
From development to quality control, WF Inspector helps different teams evaluate WF optical performance.