Useful Judgement, Difficult Comparison
- Fast assessment by experienced operators
- Results depend on operator experience
- Difficult to compare between shifts
- Often recorded manually
Optical Metrology Systems for Industrial Glass
Optical measurement systems for glass manufacturers seeking objective evaluation, repeatable results and traceable quality control across production and laboratory environments.

Featured system · FZT-2
FZT-2 adds repeatable quantitative results and an automatic report to visual quality evaluation, reducing operator dependency between tests.
LUARI systems
Find the right system from the result you need to measure, not simply the product name.

Zebra-angle measurement
Automated angle calculation with quantitative, traceable results.

Spectral transmittance
Spectral transmission measurement for photovoltaic and processed glass.

Edge-light defect inspection
Stable, high-contrast illumination for visible defect inspection.

Transmission and haze
Transmission and haze measurement for coated and photovoltaic glass.
Why Automated Measurement?
Visual evaluation remains valuable for engineering judgement. FZT-2 adds a consistent quantitative measurement and a searchable record.
Reporting and Traceability
FZT-2 automatically generates a report after each test. Time-based file naming makes it easier to find results, compare production periods and investigate later quality questions.
Quantitative ResultTraceable Test RecordIndustrial Measurement Experience
Shared LUARI Capabilities
From selecting the right method to validating the installed system, LUARI supports the complete measurement workflow.
Define the glass type, measurement scope and applicable quality requirement.
Configure the optical, mechanical and software modules for the application.
Validate measurement performance using reference and production samples.
Maintain long-term reliability through technical support and calibration.
Selected systems support structured reporting and result storage. Confirm capabilities for each configuration.