RODER SRL specializes in the design and production of optical products and technologies for machine vision and optical control. Our portfolio includes a wide range of LED illuminators, including bar, backlight, spot and ring solutions, designed to meet the needs of System Integrators and OEMs. Each product is designed to ensure reliability and high performance in industrial applications, with particular attention to the automation and process control sectors.

LED Matrix Illuminators DL1 Series

LED matrix illuminators for machine vision applications with direct illumination.

• High-brightness, low-power LED matrix
• Compact anodized aluminum enclosure
• Integrated current driver
• HTTM© technology for heat management
• Built-in lens on each LED
• Standard 24 Vdc power supply
• 3‑pin industrial quick‑disconnect connector
• 48‑hour tested with serial certification
• Reverse polarity protection integrated
• Long LED lifespan ensured

he DL1 series employs a high‐density LED matrix with integrated lenses in each emitter, mounted on a precision mask to guarantee uniform pitch and optical consistency. Its enclosure is slim, anodized aluminum, enabling efficient heat spread. The inside includes a built-in constant current driver optimized for industrial 24 Vdc input. To maintain performance under continuous operation, DL1 uses HTTM© thermal technology—an internal heat‐transferring material between

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LED Matrix illuminators DL2 Series

High-brightness LED matrix light with protection glass optimized for industrial vision.

• Compact anodized aluminum housing
• Integrated LED driver
• High‑brightness, low‑power LED matrix
• Transparent or semi-transparent protective glass
• Built‑in lens with excellent uniformity
• HTTM heat‑dissipation technology
• Standard 24 Vdc power supply
• Industrial M8 connector cable
• 48-hour test with certificate
• RCCR© driver for stable light

The DL2 Series LED matrix light from RODER delivers industrial-grade illumination tailored for machine vision and optical inspection systems. Featuring a compact anodized aluminum housing and integrated 24 Vdc power driver, this LED matrix light offers high-brightness and uniformity while maintaining low energy consumption . Its built-in lens array ensures consistent illumination, and the patented HTTM technology efficiently dissipates heat for reliable performance . Ruggedized with

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High Intensity LED Matrix Illuminators DL3 Series

LED matrix illuminators for machine vision applications with direct illumination.

• High-powerLED matrix
• Compact anodized aluminum housing
• Low power consumption design
• High-brightness, low-power LED matrix
• HTTM patented thermal dissipation
• Multiple sizes and selectable wavelengths
• 3‑pin industrial quick‑disconnect connector
• 48‑hour tested with serial certification

The DL3 LED matrix light delivers compact, high-brightness illumination essential for industrial vision systems. Featuring an advanced LED matrix with low power consumption and HTTM thermal management, this LED matrix light ensures uniform, shadow-free lighting across a range of wavelengths and sizes. Its integrated anodized aluminum housing support reliable, maintenance-free operation in demanding environments. Whether for automated inspection, robotic guidance, or high-speed camera setups, this LED matrix light enhances image quality and detection precision. Designed

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High Intensity LED Matrix Illuminators DL5 Series

High-performance LED array illuminators for industrial vision systems

• Adjustable beam angle: 20° to 120°
• Integrated high-power LED array
• Robust aluminum housing structure
• Excellent thermal heat dissipation
• Patented HTTM cooling technology
• Standard 24V industrial power input
• M8 connector for fast installation
• PWM dimming and modulation supported
• Ideal for optical inspection systems
• Suitable for test benches and automation

The DL5 series LED illuminators are advanced lighting solutions designed for industrial applications requiring high luminous intensity and precise beam control. Equipped with a powerful LED matrix and integrated lens system, these illuminators offer adjustable beam angles ranging from a narrow 20° to a wide 120°, making them suitable for a variety of machine vision and optical inspection tasks. Built with a

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LED Matrix illuminators DL7 Series

High‑uniformity LED matrix light: compact, rugged, machine‑vision ready.

• High‑density LED matrix design
• Integrated current stabilizing driver
• Anodized aluminum heat‑dissipating housing
• Built‑in lenses for uniform direct lighting
• Compact, low‑profile industrial form factor
• 24 V DC industrial power compatibility
• Advanced HTTM thermal management system

The LED matrix light from RODER’s DL7 series delivers high-brightness, uniform illumination ideal for machine vision and inspection systems. Featuring a high-density LED matrix with integrated lenses and an industrial-grade current stabilizing driver, this LED matrix light ensures consistent output even under voltage fluctuations. Housed in a sleek anodized aluminum case with advanced HTTM thermal management, it maintains optimal operating temperature and enhances durability. Compact and professionally designed for 24 V DC industrial environments, it easily integrates into OEM systems

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LED Backlight Illuminators BL3 Series

High-performance LED backlights designed for precise industrial vision applications.

• Uniform and stable light distribution
• High-intensity LED matrix array
• Compact and robust aluminum housing
• Long lifetime and low power consumption
• Available in multiple sizes and wavelengths
• 24 V DC power supply with integrated current stabilizing driver
• Designed for continuous or strobe operation
• Advanced HTTM thermal management system

The RODER BL3 series offers high-performance LED backlight illuminators specifically developed for industrial vision systems. Designed to provide excellent light uniformity and mechanical robustness, the BL3 backlights ensure consistent illumination for accurate edge detection, dimensional inspection, and object profiling. Their advanced optical design guarantees stable brightness across the entire surface, even in demanding production environments. Available in various sizes, wavelengths, and configurations, the BL3

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LED Matrix Illuminators DL11 Series

High‑uniformity LED matrix light: compact, rugged, machine‑vision ready.

• High‑density LED matrix design
• Integrated current stabilizing driver
• Anodized aluminum heat‑dissipating housing
• Built‑in lenses for uniform direct lighting
• Compact, low‑profile industrial form factor
• 24 V DC industrial power compatibility
• Advanced HTTM thermal management system

The LED matrix light from RODER’s DL11 series delivers high-brightness, uniform illumination ideal for machine vision and inspection systems. Featuring a high-density LED matrix with integrated lenses and an industrial-grade current stabilizing driver, this LED matrix light ensures consistent output even under voltage fluctuations. Housed in a sleek anodized aluminum case with advanced HTTM thermal management, it maintains optimal operating temperature and enhances durability. Compact and professionally designed for 24 V DC industrial environments, it easily integrates into OEM systems

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LED Illuminators for Line Cameras DL1L Series

High‑uniformity LED matrix light: compact, rugged, machine‑vision ready.

• High‑density LED matrix design
• Integrated current stabilizing driver
• Anodized aluminum heat‑dissipating housing
• Built‑in lenses for uniform direct lighting
• Compact, low‑profile industrial form factor
• 24 V DC industrial power compatibility
• Advanced HTTM thermal management system

The LED matrix light from RODER’s DL1L series delivers high-brightness, uniform illumination ideal for machine vision and inspection systems. Featuring a high-density LED matrix with integrated lenses and an industrial-grade current stabilizing driver, this LED matrix light ensures consistent output even under voltage fluctuations. Housed in a sleek anodized aluminum case with advanced HTTM thermal management, it maintains optimal operating temperature and enhances durability. Compact and professionally designed for 24 V DC industrial environments, it easily integrates into OEM systems

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LED Backlight Illuminators BL1 Series

High‑uniformity LED matrix light: compact, rugged, machine‑vision ready.

• High‑density LED matrix design
• Integrated current stabilizing driver
• Anodized aluminum heat‑dissipating housing
• Built‑in lenses for uniform direct lighting
• Compact, low‑profile industrial form factor
• 24 V DC industrial power compatibility
• Advanced HTTM thermal management system

The LED matrix light from RODER’s BL1 series delivers high-brightness, uniform illumination ideal for machine vision and inspection systems. Featuring a high-density LED matrix with integrated lenses and an industrial-grade current stabilizing driver, this LED matrix light ensures consistent output even under voltage fluctuations. Housed in a sleek anodized aluminum case with advanced HTTM thermal management, it maintains optimal operating temperature and enhances durability. Compact and professionally designed for 24 V DC industrial environments, it easily integrates into OEM systems

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LED Backlight Illuminators BL2 Series

High‑uniformity LED matrix light: compact, rugged, machine‑vision ready.

• High‑density LED matrix design
• Integrated current stabilizing driver
• Anodized aluminum heat‑dissipating housing
• Built‑in lenses for uniform direct lighting
• Compact, low‑profile industrial form factor
• 24 V DC industrial power compatibility
• Advanced HTTM thermal management system

The LED matrix light from RODER’s BL2 series delivers high-brightness, uniform illumination ideal for machine vision and inspection systems. Featuring a high-density LED matrix with integrated lenses and an industrial-grade current stabilizing driver, this LED matrix light ensures consistent output even under voltage fluctuations. Housed in a sleek anodized aluminum case with advanced HTTM thermal management, it maintains optimal operating temperature and enhances durability. Compact and professionally designed for 24 V DC industrial environments, it easily integrates into OEM systems

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LED Illuminators for Machine Vision Systems

Machine vision systems are a fundamental technology for many industrial applications, ensuring precision, speed and repeatability in production processes. At the heart of these systems is illumination, a key element in obtaining high-quality images and enabling accurate processing. LED illuminators are the ideal solution to meet the needs of these advanced systems. In this article, we will explore the benefits, applications and types of LED illuminators available for machine vision.

Why Choose LED Illuminators for Machine Vision

LED illuminators have become a primary choice in machine vision systems due to their numerous features and benefits.

Energy efficiency and durability

LEDs are known for their high energy efficiency. They consume less energy than traditional lighting technologies, reducing operating costs. Additionally, LEDs have a long lifespan, often exceeding 50,000 hours, ensuring reliable operation over time without the need for frequent replacement.

Precise light control

The ability to precisely control the intensity and direction of light makes LED illuminators perfect for machine vision. These devices can be adjusted to suit specific environmental and application conditions, optimizing contrast and minimizing unwanted reflections.

Wide range of options

LED illuminators are available in a variety of configurations, including bar, backlight, spot and ring illuminators. This variety allows you to choose the right product for your application needs, ensuring optimal results.

Industrial Applications of LED Illuminators

LED lights are used in many industrial sectors, thanks to their versatility and reliability. Below are some of the main areas where they are used.

Quality control

In manufacturing processes, machine vision systems supported by LED lights are essential for quality control. They allow you to detect defects, measure dimensions and verify the integrity of products with high precision.

Industrial Automation

In automation, LED lights are used to guide robots and automated systems, providing clear, detailed images of the parts being handled.

Pharmaceutical and food sector

In the pharmaceutical and food sectors, LEDs ensure compliance with hygiene and safety standards, allowing the monitoring and verification of packages, labels and products with optimal lighting.

Types of LED illuminators

LED illuminators for machine vision systems are available in various configurations, each designed to meet specific needs.

Ideali per illuminare superfici lineari o aree estese, gli illuminatori a barra sono frequentemente utilizzati in applicazioni di ispezione e misurazione. La loro forma allungata consente di distribuire uniformemente la luce su tutta la superficie.

Illuminatori a barra

Backlight

Backlights are used to create a sharp contrast between the object and the background, making them ideal for detecting profiles and contours. This type of lighting is often used in dimensional inspection applications.

Spot lights

Spot lights provide a focused, precise beam of light that is perfect for highlighting specific details or small areas of an object. They are especially useful in detailed inspection applications.

Ring Lights

Ring illuminators are mounted around the camera lens, providing uniform and direct illumination of the object. This configuration eliminates shadows and ensures high-quality images, even in difficult conditions.

Conclusions.

LED illuminators are indispensable components in machine vision systems, offering efficiency, flexibility and high performance. With a wide range of available configurations, they can be adapted to multiple industrial applications, helping to improve the efficiency and quality of production processes. Investing in a quality LED lighting solution is a fundamental step to optimize the results and ensure the success of machine vision applications.