NIMOevo SAG - Lambda-X Ophthalmics

Fast, accurate SAG measurements with precise power and diameter analysis, driving innovation and quality in your QC lab.

Building upon the trusted NIMOevo platform, the NIMOevo SAG retains all the advanced features for precise power and diameter measurements while adding the capability to measure sagittal height (SAG). This comprehensive metrology solution delivers unmatched precision, complies with ISO standards, and optimizes workflows for contact lens production.

Comprehensive Measurements

Combines SAG, Power and Diameter measurements in one step, reducing the need for multiple workstations and operators. The added capability to measure sagittal height (SAG) ensures precise lens fitting and manufacturing consistency for modern optical designs.

Enhanced Productivity

Minimizes operator involvement and cycle times while boosting manufacturing speed. SAG measurements are integrated seamlessly into the workflow to enhance production efficiency without additional setup.

Integrated CLE-Mentor Software

Powered by CLE-Mentor for fast measurement, traceability, and compatibility with external systems, including FocalPoints. The software supports detailed SAG analysis together with power and diameter measurements.

Versatile Applications

Designed for both R&D and production, with adaptability for OEM automation systems. The inclusion of SAG measurements makes it particularly valuable for innovative lens designs and complex production workflows.

Operator-Independent to Achieve Unmatched R&r

EASE OF USE

Comprehensive Testing

FOR ALL TYPES OF CONTACT LENSES

With high-resolution wavefront technology and support for both wet and dry cell measurement, it provides accurate assessment of complex designs, supporting the development and quality control of lenses with the highest standards of optical performance.

Manufacturers can rely on the NIMOevo SAG for fast, reliable metrology that covers the full range of contact lens designs on the market. As new designs and patterns emerge, the NIMOevo SAG is ready to measure them with precision.

Comprehensive SAG Evaluation

SAGITTAL HEIGHT (SAG)

This feature enables advanced sagittal height (SAG) measurements for accurate lens geometry evaluation, supporting both R&D and production needs while ensuring compliance with ISO standards.

Comprehensive SAG Analysis

Accurately measures sagittal height to optimize lens geometry, ensuring enhanced fit and wearer comfort.

Wet and Dry Measurements

Supports SAG measurement in both wet and dry conditions, offering flexibility for different lens types and production stages.

Multifocal and Specialty Lenses

Essential for advanced lens designs, including multifocal, toric, Ortho-K, and scleral lenses.

ISO Compliance Assurance

Delivers SAG measurements in alignment with ISO standards, guaranteeing quality and consistency.

Enhanced Lens Design Evaluation

Provides detailed insights to help manufacturers improve lens optical performance and user experience.

Industry-Leading Power Mapping on 1mm²

POWER

The NIMOevo SAG ensures precise assessment of the optical power of contact lenses, including multifocal and toric designs. Utilizing high-resolution wavefront technology, it provides detailed power maps and profiles, delivering essential data for quality control and R&D.

High Resolution Power Mapping

Ring Analysis Example:

Six Rings Capability: Analyze power distribution across multiple zones.
Customizable Diameters: Tailor ring sizes to specific lens designs.
Base/Add Power: Calculate base and addition power efficiently.
Detailed Metrics: Access spherical and cylindrical values per ring.
Adjustable Zones: Refine ring placement and dimensions manually.

The power map shows detailed power distribution across the contact lens.
With 625 wavefront points per mm², the NIMOevo SAG ensures precise structure analysis.

Precision Power Analysis

Generates precise power maps, capturing detailed information on sphere, cylinder, axis, and additional parameters, ensuring optimal lens characterization.

Radial & Tangential Power Analysis or Maps

Each microlens is captured separately, showing its contribution to overall lens power while providing insights on homogeneity and distribution in power and diameter.

Power & Zone Mapping

Measures power distribution in selected areas, providing precise zone analysis for complex lens designs.

Comprehensive Data Reporting

Provides detailed reporting, and raw data exports, ensuring thorough documentation and analysis.

Best-in-Class R&r

Ensures each contact lense is measured with exceptional repeatability, reducing variability and boosting production yield.

Wavefront Analysis

Precise Diameter Analysis

DIAMETER

The NIMOevo SAG performs detailed diameter analysis of contact lenses. The system automatically detects lens diameter and optical center, providing essential data for quality assurance in both development and production environments.

Automatic Lens Recognition

Automatically detects the lens diameter and geometrical center for precise alignment and efficient quality control.

Toric Lens Orientation

Allows users to select or detect toric marks, defining the lens orientation in the patient’s eye. The TLMD feature automates this process for enhanced efficiency and accuracy.

Versatile Measurement Capability

Measures both geometric and optical centers, providing a comprehensive analysis of lens dimensions for consistent performance.

Customizable Measurement Options

Allows for specific diameter measurements based on customer requirements, offering flexibility for unique contact lens designs.

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Comprehensive Insights for Contact Lens Quality

Detailed Measurement Reporting

The NIMOevo SAG delivers comprehensive reports tailored for contact lenses, providing high-resolution data for SAG, power distribution, diameter analysis, and optical quality, ensuring consistency across all lens designs.

Raw Data Export

Comprehensive data export for extended analysis and informed decision-making.

Integrated Reporting

Includes detailed graphs, charts, and summaries for easy interpretation.

Quality Assurance

Ensures all measurement data is systematically recorded and easily accessible for quality control purposes.

Optimized for Both Research and Production

TWO MODES FOR ENHANCED FLEXIBILITY

The NIMOevo SAG software (CLE-Mentor) provides flexibility for research development as well as manufacturing environments. Each mode is designed to streamline the measurement process and meet the unique needs of its users.

This mode provides full access to all measurement parameters, allowing researchers to customize settings and perform detailed analyses of contact lens designs, including multifocal and toric lenses. Ideal for exploring new structures, refining lens performance, and advancing product development.

Focused on speed, repeatability, and reliability, this mode supports specialty lenses with FocalPoints compatibility and production batch workflows. Predefined templates ensure consistent, high-quality measurements for every lotwhile preventing unintended operator changes.

Additional Analysis Capabilities

SOFTWARE PLUG-INS

The CLE-Mentor software is designed to be flexible and extendable, offering a variety of plug-ins to enhance its functionality and tailor it to specific needs.

Automatic Toric Lens Marks Detection

Secondary
Apertures

Polynomial
Correction

Extended Toric
Analysis

Integration with
Management Systems

Integration with
Software Ecosystems

Automatic Toric Lens Marks Detection (TLMD)

The TLMD plugin automates the detection of engravings on toric contact lenses, ensuring precise axis computation while minimizing human error. It enhances measurement efficiency by reducing manual inspection time. Users can also define and save toric mark patterns through a dedicated interface, providing flexibility for various lens designs.

Automated Detection: Identifies toric lens engravings, reducing errors.
Axis Computation: Accurately calculates lens alignment.
Pattern Management: Supports multiple toric mark patterns.
Efficiency Boost: Speeds up measurements with automation.

Secondary Apertures

The Secondary Apertures plug-in enables precise measurement of multiple areas on the same lens, independently adjustable in size and position. This capability is particularly valuable for segmented lenses and decentered optics, ensuring comprehensive analysis tailored to advanced lens designs.

Independent Measurements: Analyze segmented and decentered lenses by measuring two circular apertures independently.
Comprehensive Metrics: Determine base, addition, diameter, and X/Y coordinates within defined areas.
Enhanced Visualization: Includes zoom and cross-section selection for detailed power profiles.
Customizable Outputs: Adjustable power profile charts and data export functionalities for streamlined reporting.

Polynomial Correction

This plugin enhances lens analysis by enabling adjustments to computed power values with high precision.

Global Power Correction: Refine overall values such as sphere, cylinder, and addition.
Ring-Specific Adjustments: An independent correction in each ring of a multifocal lens.

Extended Toric Analysis

It offers advanced inspection capabilities for power maps, providing detailed insights into toric lenses and other lens types. By enabling precise evaluation of radial and tangential power distribution, this tool supports in-depth analysis for lens quality control and optimization.

Versatile Compatibility: Works with toric and all lens types.
Comprehensive Power Maps: Analyzes radial and tangential distributions.
Streamlined Access: Quick navigation via the “Toric Analysis” button.

Integration with Management Systems

CLE-Mentor offers an API that directly connects with proprietary shop floor management systems, enabling centralized control over a wide network of Lambda-X ophthalmic instruments across multiple locations.

Efficient Network Control: Manage instrument configurations, calibrations, updates, and measurement templates centrally, ensuring consistency and reducing manual effort.
Scalability: Add instruments or locations, supporting growth without disrupting operations.
Customizable Automation: Automate workflows like measurement sequences, parameter adjustments, and quality control with ease.
Real-Time Data Collection: Access measurement data instantly for integration into QA, ERP, or trend analysis platforms.

Active Directory Integration

Registered Windows users can log in with their existing credentials, avoiding duplicate accounts. This integration ensures your security policies and user management are applied automatically, enhancing both security and ease of use.

Integration with Software Ecosystems

The API available with CLE-Mentor integrates with third-party software platforms like FocalPoints, and others, enabling flexible deployment and extended functionality.

Enhanced Compatibility: Synchronize with popular software for authentication, data sharing, and system management.

Streamlined Deployment: Integrate into workflows quickly, reducing setup time and boosting efficiency.

Customizable Workflows: Tailor the API to specific software needs for flexible operations.

Integration with FocalPoints

If you’re already using FocalPoints, NIMOevo integrates effortlessly into your existing setup, enhancing inspection workflows. From barcode-initiated measurements to automated parameter transfers, this compatibility ensures seamless data management, full traceability, and improved productivity. With tools like the Powermap Comparison Engine (PCE), NIMOevo provides a robust solution for evaluating even the most complex lens designs.

Essential Add-ons for Superior Results

ACCESSORIES

We offer a range of specialized tools to enhance the NIMOevo SAG system, ensuring precision, efficiency, and optimal performance for your contact lens design and production

Wet Cells (cuvettes) for Soft CL

For precise measurements of soft contact lenses, available in standard and large configurations.

Wet Cell Inserts

Inserts to optimize lens positioning for wet cell measurements.

Dry Cells for RGPs/Ortho-K

For Rigid Gas Permeable and Ortho-Klens measurements with accurate dry environment testing.

T° controlled + Chiller

Maintains optimal temperature stability for accurate and consistent measurements.

Certified Calibration Lenses

Provides traceable accuracy for reliable system calibration.

Diameter standards

Ensures precise diameter measurements with standardized reference tools.

Fanless PC

RAID HD redundancy and robust system integration ensure efficient and uninterrupted operations.

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Key Metrics and Capabilities

TECHNICAL SPECIFICATIONS

The NIMOevo SAG comes with full system configuration to get started immediately including computer, CLE-MENTOR software, accessories and documentation.

Measures power
and dimensions.

Measures power and diameter for OEM automation integration.

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