NIMOevo-SPL - Lambda-X Ophthalmics

Ensuring every microstructure is accurately measured
for optimal evaluation and results.

Ensuring every microstructure is accurately measured for optimal evaluation and results.

The NIMOevo-SPL is a cutting-edge metrology instrument that uses wavefront measurement to deliver full lens characterization of spectacle lenses, including advanced designs for myopia control and microstructures.

Paired with the SPL-Mentor software, offering power mapping, microstructure evaluation, and custom workflows, the NIMOevo-SPL integrates seamlessly into R&D and production, ensuring consistent and efficient results.

High-Precision Micro-Structured Metrology for Spectacle Lenses

KEY BENEFITS

High

Resolution

Measures the smallest deviations in spherical, cylindrical, and axis values precisely.

Reduced

Inspection Cost

Enhances production efficiency and yield by providing unmatched gage R&r, ensuring reliable and consistent results.

Detailed Measurement

& Analysis

Provides sector-based analysis of micro-lenses and complex structures, with power histograms for detailed evaluation.

Operator-

Independent

Designed for ease of use, no lens alignment needed, enabling non-experts to achieve high throughput.

Fast & Customizable

Lens Control

Customizable interface for rapid, single-click access to detailed lens measurements, improving lab throughput.

Designed for

Versatility

Accommodates both small and large lenses with the dedicated, adaptable spectacle lens holder.

Comprehensive Testing

FOR ALL MYOPIA CONTROL LENS MICROSTRUCTURES

The NIMOevo-SPL is dedicated to the precise measurement of myopia control lenses, specifically designed with advanced microstructures such as microlens (DIMS), concentric rings, dot patterns, and other innovative designs. With its high-resolution technology, the instrument ensures accurate assessment of every microstructure, supporting the development and production of lenses that meet the highest standards of optical performance.

Manufacturers can rely on the NIMOevo-SPL for fast, reliable metrology that covers the full range of myopia control lens designs currently on the market. And as new microstructures emerge, you can be confident that the NIMOevo-SPL will be ready to measure them with precision.

Industry-Leading Spatial Resolution on 1mm² Square Area

HIGH-RESOLUTION POWER MAPS

With its high spatial resolution, every single microlens in a complex lens design is analyzed in detail, offering insights that no other system can match. This unique capability enables manufacturers to ensure optimal optical performance and quality across all lenses.

Wavefront Measurement – Sphere Power Map

The sphere power map, visualized using the SPL-Mentor software, shows detailed power distribution across individual microlenses.
With 625 wavefront points per mm², the NIMOevo-SPL ensures precise microstructure analysis.

Detailed Power Maps & Analysis

Accurately captures 625 spatial measurement points per square millimeter, providing detailed power distribution and capturing even the most intricate microstructures.

Individual Microlens Measurement

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 and fill rate in selected areas, providing precise zone analysis for complex lens designs and ensuring uniformity across the entire lens surface.

Lensmeter Function

Performs evaluation simulating lensmeter inspection providing precise data at any location and selected aperture size.

Best-in-Class R&r

Ensures each microstructure is measured with exceptional repeatability, reducing variability and boosting production quality.

Detailed power map & analysis

Precise Dimension Analysis

DIMENSION

The NIMOevo-SPL can perform dimensional analysis of myopia control lenses. The system automatically detects microstructures, measuring diameters, providing optimal performance overview for quality assurance in the lens development and production process.

Automatic Microstructure Detection

Automatically detects lens diameter and optical center for precise alignment and quality control.

Detailed Surface Analysis

Visualizes microstructure shapes and sizes for uniformity checks.

High Repeatability

Ensures consistent results across multiple measurements, improving reliability.

Custom Microstructure Measurements

Configurable points to analyze unique patterns like concentric rings and dot arrays, available upon request.

Accuracy you can trust with exceptional gage R&r!

Ensuring Precision and Consistency for Complex Lens Designs

MICROLENS WORKFLOW

The microlens workflow in the NIMOevo-SPL is designed to streamline the entire measurement process for myopia control lenses with complex microstructures. It guides users through each critical step, from setup to data analysis, ensuring accurate and repeatable results for even the most intricate lens designs.

Visualizing Measurement Distribution for Quality Assurance

HISTOGRAM WORKFLOW

The histogram workflow in the NIMOevo-SPL provides an in-depth view of the distribution and uniformity of key lens parameters, such as power distribution across complex microstructure areas. By visualizing data in histogram format, it helps identify variations, detect outliers, and ensure that each microlens meets strict quality standards.

Provides base and add power analysis along with fill rate calculations.

Detailed Reporting for All Measurements

Comprehensive Measurement Reporting

The NIMOevo-SPL delivers comprehensive reports tailored for myopia control lenses, providing high-resolution data for power distribution and microstructure quality.

Microstructure Power Maps

Visualizes power distribution for microstructures like rings and dot patterns.

Raw Data Export

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

In-Depth Analysis

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.

Up to 200 microlenses can be analyzed and reported in 3 seconds!

Optimized for Both Research and High-Volume Production

TWO MODES FOR ENHANCED FLEXIBILITY

The NIMOevo-SPL software provides flexibility for research development as well as high-volume manufacturing environments. Each mode is designed to streamline the measurement process and meet the unique needs of its users.

This mode offers full access to all measurement parameters, allowing researchers to customize settings and perform detailed analysis of myopia control lens designs. Ideal for exploring new lens structures and refining product development.

Focused on speed, repeatability, and traceability, this mode use templates with pre-defined parameters to prevent unintended operator changes, ensuring consistent and reliable measurements for every batch. In development, contact us for more information.

TRUSTED BY INDUSTRY EXPERTS

Additional Analysis Capabilities

SOFTWARE PLUG-INS

The SPL-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.

Custom Workflows

Custom workflow plug-in can be created to address specific measurement requirements, such as microstructures and geometry, enabling users to enhance their testing processes and refine the accuracy of results. You are welcome to contact us with your specific project needs.

Public API

Allows development of local applications, but also makes possible to control instruments remotely, integrate instruments in an automated environment and link the SPL-Mentor database to the client’s own central database.

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.

Essential Add-ons for Superior Results

ACCESSORIES

We offer a range of specialized tools to enhance the NIMOevo-SPL system, ensuring precision, efficiency, and optimal performance for your spectacle lens lens and production.

Rotation Table

The rotation table offers precise 60° incremental steps, ensuring detailed lens coverage. It features a 3-finger grip for secure lens centering and accommodates lenses up to 75 mm in diameter.

Calibration Lens Kit

Several sets of calibrated plano-convex glass lenses are available to choose from. Individual Spherical or Toric lenses are available from our stock and custom lenses can also be manufactured upon request.

Key Metrics and Capabilities

TECHNICAL SPECIFICATIONS

The NIMOevo-SPL comes with SPL-Mentor software, necessary accessories, and documentation to get started immediately.

Download

BROCHURE

Operator-Independent to Achieve Unmatched R&r

EASE OF USE

The NIMOevo-SPL system, along with its integrated SPL-Mentor software, is designed for ease of use and can be operated by non-experts with minimal intervention.

These unique features, exclusive to the NIMO range of instruments and proven to be key elements in the success of contact lens (CLE) and intraocular lens (IOL) measurements, are now available for the NIMOevo-SPL, ensuring high-quality results efficiently and effectively.

High Precision Metrology for Myopia Control Lenses

A TURNKEY METROLOGY SOLUTION

Instrument

The NIMOevo-SPL is a cutting-edge metrology instrument designed for the precise measurement of myopia control lenses featuring complex microstructures. Building upon the renowned NIMO technology, it offers exceptional accuracy and detailed analysis, ensuring high-quality results.

Best-in-Class Spatial Resolution: High precision for detailed power mapping and microstructure analysis.
Supports All Microstructures: Analyzes all microstructures in myopia control, including future designs.
Compact and Easy to Use: Ready-to-use and easily integrated into R&D and production workflows.

Software

The SPL-Mentor software is an advanced and intuitive suite designed to operate the NIMOevo-SPL instrument. It simplifies the analysis of myopia control lenses by automating microstructure measurement, dimensional analysis, power mapping, and reporting, ensuring efficient and reliable results.

Software Plug-ins

The SPL-Mentor software is designed to be flexible and extendable, offering a variety of plugins to enhance its functionality and tailor it to specific needs. These plugins provide additional analysis capabilities ensuring that the NIMOevo-SPL can accommodate to any innovative lens design.

Accessories

Enhance the precision and versatility of your NIMOevo-SPL system with our range of specialized accessories. Designed to support myopia control lens metrology, these accessories provide additional capabilities and ensure optimal performance for your lens testing processes.

Services & Support

At Lambda-X, we provide comprehensive services to ensure you get the most out of your NIMO instrument and software. Our services are designed to maintain optimal performance and achieve the highest quality standards in your production processes.

Installation and Training: Professional installation and thorough training for your team
Technical Support: Support and remote diagnostics to minimize downtime
Maintenance and Calibration: Regular maintenance and precise calibration to ensure accuracy and reliability
TSA: Includes technical support, software updates, maintenance, and re-calibration with QA calibration reports.

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