Homex

    Optics

  • Optics >
  • Telecentric lenses
  • 360° optics
  • Macro optics
  • Fixed focal
  • Infrared optics
  • Adaptive optics
  • Lighting

  • Lighting >
  • LED Illuminators
  • LED Pattern projectors
  • Lighting KITs
  • Custom lights
  • Cameras

  • Cameras >
  • Area Scan Cameras
  • HR area scan cameras
  • HR line scan cameras
  • Software

  • Software >
  • FABIMAGE
  • TCLIB Suite
  • 360LIB Suite
  • Horus
  • Accessories

  • Accessories >
  • Mounting mechanics
  • Accessories for lenses
  • Accessories for lighting
  • Patterns
  • Controllers & power supplies
  • Cables & electronic components
  • Spare parts
  • Other products
  • AI Vision Units

  • AI Vision Units >
  • ALBERT®
  • PENSO®
  • PENSO® KIT case
  • Company

  • Company >
  • Optical imaging technologies
  • OE for the future
  • Who we are
  • A history of innovation
  • Committed to quality
  • Joint ventures
  • Where we are
  • Legal
  • Company award
  • Corporate videos
  • Services

    Industries

    Basics

    Resources

    Support

    Careers

    Press Review

    Contact us

    EXE Training

Empty cart
  • en
    • Deutsch
    • Italiano
    • Français
    • Español
    • 中文
    • 中文 (繁體)
    • 한국어
    • 日本語
    • Pусский
Company
Services
Industries
Basics
Resources
Support
Careers
Press Review
Contact us
Training
Optics
Lighting
Cameras
Software
Accessories
AI Vision Units
  • Home
  • Lighting

Lighting

Lighting is one of the most critical elements in a vision system and is in fact key to achieve stable and repeatable results. Incorrect illumination may result in extensive and time consuming image processing or, in the worst case, in crucial information loss.

Opto Engineering® lighting solutions, from standard to custom products, are the result of our optical knowledge and are designed with our guiding principle in mind:“simple works better”.

We are design and manufacture both lighting and optics, many of our lighting solutions are conceived to perfectly match our lenses or even to be directly integrated into our optical systems: this approach allows you to make the most out of lighting products and greatly simplifies vision system integration, since our products are truly optimized both optically and mechanically.

Opto Engineering® machine vision lighting products include both LED illuminators and pattern projectors, designed to meet the needs of the most demanding industrial environments. Our innovative products enable reliable inspections in many applications thanks to their flexibility, robustness and ease of use.

  1. 3D Optics AOI application notes
Read more...

LED Illuminators

Advanced lighting solutions.

LED Pattern projectors

Advanced structured lighting.

Lighting KITs

Kit cases for illumination

Custom lights

Design and build a custom light specifically tailored for your application

See also:

  Controllers & power supplies

  • LTDV series

    Strobe controllers

  • LTIC series

    Light intensity controllers

  • PS series

    Power supplies

  Accessories for lighting

  • DFLT series

    Diffusion plates for lighting

  • PLLT series

    Polarizing plates for lighting

  Cables & electronic components

  • ADPT001

    Adapter RS485-USB + cable with 3 elements for LTDV6CH connection

  • LTSCHP series

    High-performance replacement LED modules

  • LDSC series

    LED sources and power supplies

  • CB series

    Cables

  Patterns

  • PTPR series

    Projection patterns for machine vision


Basics

Illumination is one of the most critical components of a machine vision system. The selection of the appropriate lighting component for a specific application is very important to ensure that a machine vision system performs its tasks consistently and reliably.

The main reason is that improper illumination results in loss of information which, in most cases, cannot be recovered via software. This is why the selection of quality lighting components is of primary importance: there is no software algorithm capable of revealing features that are not correctly illuminated.

To make the most appropriate choice, one must consider many different parameters, including:

  1. Lighting geometry
  2. Light source type
  3. Wavelength
  4. Surface property of the material to be inspected or measured (e.g. color, reflectivity)
  5. Item shape
  6. Item speed (inline or offline application)
  7. Mechanical constraints
  8. Environment considerations
  9. Cost

Since many parameters must be considered, the choice can be difficult and sometimes the wisest advice is to perform feasibility studies with different light types to reveal the features of interest. On the other hand, there are a number of simple rules and good practices that can help select the proper lights and improve the image quality.

For every application, the main objectives are the following:

  • Maximizing the contrast of the features that must be inspected or measured
  • Minimizing the contrast of the features of no interest
  • Getting rid of unwanted variations caused by:
    • Ambient light
    • Differences between items that are non-relevant to the inspection task
Discover more...
Company & Resources
Optical imaging technologies OE for the future Who we are A history of innovation Committed to quality Joint ventures Where we are Legal Company award Corporate videos 2D and 3D models Image gallery Video gallery Search OE products by applications Application notes Basics Frequently asked questions Press Review Jobs at Opto Engineering

Opto Engineering Copyright © 2015 - 2021 | P. IVA 02011230204 | All rights reserved | Terms of use | Use of cookies & privacy policy

Design & development by Opto Engineering → SEO and consulting by Dipiemme Studio

  • ENWHP Rete Lombardia
  • ISO 9001:2015
  • TuvRheinald Certified
  • This website is hosted Green - checked by thegreenwebfoundation.org