Q&A

Get in touch

Q&A

Get in touch

WORKING

WITH US

From prototype to large series

Designed for your starting point

3L-OPTRONICS: customized services

We adapt to your starting point—whether you already have a sensor in place or are exploring new options. Choose from our catalog of pre-qualified sensors, bring your own, or co-develop a custom solution with us using our technology building blocks.

01 Imaging Consulting services

Imager consulting

We help you choose, qualify, and optimize the right image sensor for your application. Whether you are working in low-light, high-speed, or high-resolution environments, we provide expert guidance to ensure the best match between sensor capabilities and system requirements.

Our consulting covers sensor selection, benchmarking, integration constraints, and long-term scalability—so you can make informed decisions with confidence.

Our goal

Delivering the performance you need, at the cost you can afford—without compromising on reliability or future-proofing.

Benefits: performance to cost optimization

We support you in maximizing performance while keeping costs under control. Through a modular approach and deep technical insight, we help you identify the best trade-offs between image quality, processing power, hardware complexity and software enhancement.

02 Development of AI Models

Dedicated Dataset by 3L-OPTRONICS

We create dedicated datasets tailored to your specific sensors and use cases, enabling the training of custom AI algorithms for optimal inference performance. This ensures that our software modules deliver the best possible results, fully aligned with your imaging context and constraints.

With our proprietary AI

This approach guarantees maximum performance, minimal latency, and a solution that evolves with your operational needs.

When combined with our proprietary AI models, dataset development unlocks the full potential of our technology bricks. You benefit from optimized low-light enhancement, real-time adaptation to scene dynamics, and seamless integration with our hardware modules.

With our proprietary AI

This approach guarantees maximum performance, minimal latency, and a solution that evolves with your operational needs.

With our proprietary AI

This approach guarantees maximum performance, minimal latency, and a solution that evolves with your operational needs.

Without our AI

You retain full control over your software pipeline while benefiting from our expertise in imaging and data preparation.

Even if you choose to use your own AI stack or third-party algorithms, our dataset development service remains valuable. We provide high-quality, sensor-specific datasets that accelerate your model training and improve inference accuracy.

Without our AI

You retain full control over your software pipeline while benefiting from our expertise in imaging and data preparation.

Without our AI

You retain full control over your software pipeline while benefiting from our expertise in imaging and data preparation.

Benefits whatever the AI choosen

Sensor-specific accuracy: datasets are built to reflect your exact imaging conditions.

Faster AI deployment: reduce training time and improve model convergence.

Better inference quality: enhance robustness and reliability in real-world scenarios.

Modular integration: compatible with both our AI and external frameworks.

Scalable innovation: datasets evolve with your product roadmap and use cases.

03 Characterization

Upstream validation

In the preliminary phase, we help you prove, test, and qualify your imaging concept. Our proprietary equipment and methods allow rapid iteration and reliable performance assessment, even in complex or constrained environments.

Upstream validation

Downstream certification

In the production and quality phase, we provide certification services to ensure your solution meets the highest standards. We validate performance, robustness, and compliance with your client’s requirements—especially those of your end customer.

Downstream certification

Benefits

Accelerated innovation cycle: structured and robust validation process.

Credibility with clients and partners: clear, documented proof of performance.

Reduced risk: early detection of issues and alignment with final use-case constraints.

Better decision-making: data-driven qualification and certification.

Support for go-to-market: strong technical narrative to back your value proposition.

04 PRODUCTION

Batch at your site or foundry

We assist with the production of your initial batch directly at your location, enabling faster validation and deployment.

Batch at your site or foundry

We assist with the production of your initial batch directly at your location, enabling faster validation and deployment.

Batch at your site or foundry

We assist with the production of your initial batch directly at your location, enabling faster validation and deployment.

Benefits

Immediate proximity and reduced logistics complexity

Faster qualification and feedback loops

Full control over integration and testing

Accelerated transition to scale-up

Batch at 3L-OPTRONICS

Our cleanroom is equipped with industrial-grade machinery, allowing us to process CMOS sensors or wafers with black silicon surface texturing and proprietary passivation.

We support small to medium production runs—up to 10,000 image sensors per year—with full in-house characterization to validate performance and consistency.

First batch produced before scaling,
And suitable for securing low and mid volume production.

Batch at 3L-OPTRONICS

Our cleanroom is equipped with industrial-grade machinery, allowing us to process CMOS sensors or wafers with black silicon surface texturing and proprietary passivation.

We support small to medium production runs—up to 10,000 image sensors per year—with full in-house characterization to validate performance and consistency.

First batch produced before scaling,
And suitable for securing low and mid volume production.

Batch at 3L-OPTRONICS

Our cleanroom is equipped with industrial-grade machinery, allowing us to process CMOS sensors or wafers with black silicon surface texturing and proprietary passivation.

We support small to medium production runs—up to 10,000 image sensors per year—with full in-house characterization to validate performance and consistency.

First batch produced before scaling,
And suitable for securing low and mid volume production.

Benefits

Proven process with proprietary tools and expertise

Guaranteed quality and repeatability

Zero CAPEX and reduced operational risk

Scalable production without redesign

A tailor made support

Adaptability beyond modularity and sensor agnostic

Being sensor agnostic

Our flexibility ensures a solution that fits your needs, constraints, and timeline—without locking you into a specific supplier or architecture.

Bringing strong benefits for your end customer

Improved user experience

Systems behave as expected, with no compromise or unnecessary complexity.

Improved user experience

Systems behave as expected, with no compromise or unnecessary complexity.

Improved user experience

Systems behave as expected, with no compromise or unnecessary complexity.

Higher reliability

Custom-fit modules reduce mismatches and technical risks, ensuring consistent performance.

Higher reliability

Custom-fit modules reduce mismatches and technical risks, ensuring consistent performance.

Higher reliability

Custom-fit modules reduce mismatches and technical risks, ensuring consistent performance.

Cost-effectiveness

End users benefit from efficient, targeted solutions that avoid over-engineering.

Cost-effectiveness

End users benefit from efficient, targeted solutions that avoid over-engineering.

Cost-effectiveness

End users benefit from efficient, targeted solutions that avoid over-engineering.

Faster deployment

No need for redesign or adaptation—solutions are ready to integrate and operate.

Faster deployment

No need for redesign or adaptation—solutions are ready to integrate and operate.

Faster deployment

No need for redesign or adaptation—solutions are ready to integrate and operate.

Scalable innovation

Modular design allows future upgrades without disrupting existing systems.

Scalable innovation

Modular design allows future upgrades without disrupting existing systems.

Scalable innovation

Modular design allows future upgrades without disrupting existing systems.

Secured supply chain

In-house production capabilities enable local delivery and supply continuity for your client.

Secured supply chain

In-house production capabilities enable local delivery and supply continuity for your client.

Secured supply chain

In-house production capabilities enable local delivery and supply continuity for your client.