LUMI BENCH - Lambda-X Ophthalmics

BUILT TO SUPPORT

ISO 11979-2:2024

WHITE-LIGHT IOL CHARACTERIZATION

Purpose-built to support the latest ISO standard for pre-clinical IOL evaluation.

Next-Generation MTF Bench Metrology for IOL Characterization

WHY LUMI BENCH?

LUMI Bench is a next-generation MTF bench designed to support the ISO 11979-2:2024 Annex C. It combines photopic white-light illumination, interchangeable physical chromatic model eyes and advanced optical analysis in a compact, easy-to-use platform for pre-clinical IOL characterization.

WHITE-LIGHT MEASUREMENT

Photopic white-light illumination for clinically relevant IOL characterization.

PHYSICAL CHROMATIC MODEL EYE

Interchangeable physical chromatic model eyes for optical evaluation.

TILT &
DECENTRATION

Precise positioning for repeatable tilt and decentration analysis.

HALO
CHARACTERIZATION

Evaluate halo behavior across multiple optical conditions.

BUILT TO COMPLY WITH ISO 11979-2:2024

Purpose-built white-light optical bench developed to measure lens performances in accordance with ISO 11979-2:2024 Annex C.

From measurement to clear insight

ADVANCED ANALYSIS & VISUALIZATION

Designed to support ISO 11979-2:2024 Annex C, LUMI-Mentor transforms optical measurements into clear visual insights for analyzing through-focus performance, halo characteristics and image quality.

Representative LUMI-Mentor analysis examples are shown below.

THROUGH-FOCUS MTF ANALYSIS

Visualize through-focus optical performance in accordance with ISO 11979-2:2024 Annex C.

HALO CHARACTERIZATION

Quantify halo intensity and distribution for monofocal, trifocal and EDoF IOLs.

USAF TARGET VERIFICATION

Evaluate image quality with the integrated USAF resolution target.

EXPORT & DOCUMENTATION

Export images, graphs and measurement data for documentation, publication and regulatory submissions.

Displayed results are examples. Actual analyses depend on the selected IOL and measurement configuration.

Key Metrics and Capabilities

TECHNICAL SPECIFICATIONS

The LUMI BENCH comes with Lumi-Mentor software, necessary accessories, and documentation to get started immediately.

THE METROLOGY BENCH FOR MEASURING
IOL PERFORMANCE IN ACCORDANCE WITH

ISO 11979-2:2024 ANNEX C

Photopic white-light characterization.
Advanced MTF metrology. Intuitive analysis.

Ophthalmic Inspection Instruments

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Explore all our other metrology solutions for ophthalmic lenses, each designed to meet the unique needs of lens manufacturers. Enhance your production efficiency, ensure precise quality control, and achieve unmatched performance with our specialized instruments.

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