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  • Vibrometry
    Vibrometry
    Areas of application
    • Aerospace

    • Acoustics and ultrasonics

    • Automotive

    • Biology and medicine

    • Data storage

    • Electronics, semiconductors, solar

    • Industrial quality assurance

    • Materials research and testing

    • Microtechnology and nanotechnology

    Products
    • Single-point vibrometers

    • Full-field vibrometers

    • Microscope-based vibrometers

    • Special-application vibrometers

    • Software

    • Accessories

    • Measurement services

    • Technical service

    Technology
    • Laser Doppler vibrometry

    • Stroboscopic video microscopy

  • Velocimetry
    Velocimetry
    Areas of Application
    • Steel, Aluminum and Metal

    • Converting

    • Paper

    • Cable

    • Wood and Construction Materials

    Products
    • Compact Velocimeter

    • MID-Certified Velocimeter

    • Measurement Services

    • Technical Service

    Technology
    • Basics of Velocimetry

  • Surface-Metrology
    Surface-Metrology
    Areas of Application
    • Automotive

    • Micro and Nanotechnology

    • Electronics, Semiconductors and Solar

    • Data Storage

    • Steel, Aluminum and Metal

    • Glass and Transparent Materials

    • Precision Engineering

    • Biology and Medicine

    Products
    • Optical 3D surface profilers

    • Software

    • Measurement Services

    • Technical Service

    Technology
    • White-Light Interferometry

    • Chromatic Confocal Technology

  • Machine Vision
    Machine Vision
    Areas of application
      Products
      • Stroboscope

      • LED Lighting

      • Optical Filters

      Technology
      • Optical Systems
        Optical Systems
        Areas of application
        • Science

        • Medicine and pharmaceuticals

        • Printed Electronics

        • Aviation

        • Automotive

        • Agriculture and food

        Products
        • Optical Sources

        • Fiber-Optic Measurement Technology

        • Cameras & Camera Systems

        • Laser and Laser Accessories

        • Semiconductor and Layer Characterization Systems

        • Electro-Optical Testing Technology

        Technology
        • Process Analytics
          Process Analytics
          Areas of application
            Products
            • Process Spectrometers

            • Probes for Process Spectrometers

            • Software for Process Spectrometers

            • Multiplexer for Process Spectrometers

            • Accessories for Process Spectrometers

            • Components for OEM Solutions

            • Service & Support

            Technology
            Machine Vision
            • Areas of application
            • Products
            • Technology
            1. Machine Vision
            2. Products
              • Anwendungsbereiche
              • Technologie
            3. Optical Filters
              • Stroboscope
              • LED Lighting
            4. Dual Bandpass Filters
              • Bandpass Filters
              • Longpass Filters
              • Shortpass / NIR Cut Filters
              • Polarizing Filters
              • Neutral Density Filters
              • Light Balancing Filters
              • Protective Filters
              • Filter kits
            5. TB-Serie: Triple-Bandpassfilter
              • DB-Series: Dual Bandpass Filters

            Extremely Short-Duration, High-Intensity Light Pulses

            The BVS-II Wotan stroboscope from Polytec creates high-contrast images without motion blur and fade our any effect of ambient light. The combination of the BVS-II Wotan with a ideal suitable light guide ensures perfect pictures of the illuminated object.  

            Providing the right light for every application

            In machine vision, lighting is one of the most important elements involved in the reliable implementation of an application. The ideal lighting highlights key test object properties and makes irrelevant, interfering information “invisible”. External negative effects such as changes in ambient brightness levels and distorting shadows are eliminated.

            LEDs are the preferred light source for many applications. They are characterized by an extremely long service life and therefore low maintenance requirements. Their wide variety of colors and extensive range of designs and sizes mean that LEDs have a very high level of variant diversity, which makes them your ideal lighting solution for almost every application. An LED light is usually made up of two components: a lighting head and a controller.

            Improve and Simplify Machine Vision

            There is a wide range of optical filters for industrial machine vision. Filters allow you to achieve amazing results, improve the visibility of specific details and often significantly simplify your machine vision task.

            A bandpass filter coordinated to the light used, for example, allows you to almost completely filter out often overwhelming ambient light. Also, in normal applications, often invisible properties of objects are made visible using suitable filters.

            Benefits of optical filters:

            • Suppress ambient light
            • Increase measuring accuracy
            • Increase contrast
            • Improve color rendering
            • Suppress overwhelming wavelength ranges

            Polytec offers you a wide range of different filters for virtually every lens.

            Overview Filters
            fileadmin/_no_references/files/INFO77_Filter.pdf

            Stroboscope
            • BVS-II Wotan Stroboscope
            LED Lighting
            • Standard Lighting
            • High-brightness Lighting
            • Back and Front Lights
            Optical Filters
            • Bandpass Filters
            • Dual Bandpass Filters
            • Longpass Filters
            • Shortpass / NIR Cut Filters
            • Polarizing Filters
            • Neutral Density Filters
            • Light Balancing Filters
            • Protective Filters
            • Filter kits

            TB475/550/850

            TB550/660/850

            AOM-80/110-Serie

            ATM-sERIE

            AOM-Serie

            ACM-Serie

            FCM-Serie

            AGM-406B1

            AGM-40-Serie

            Dark Field Lights

            Dome Lights

            Tunnel Lights

            Ring Lights

            Ring Lights with Lens Thread

            Demo / Laboratory Lighting Kit

            Ring Lights with Directed Light Beam Angle

            High-Brightness Ring Lights

            80 x 56 mm Front Lights

            Coaxial Lights

            Spotlights

            High-Brightness Spotlights

            High-Brightness Rectangular Lights

            Polarisationsfilter & Halterungen

            BP250

            BP324

            BP3245

            BP365

            BP470

            BP485

            BP500

            BP505

            BP525

            PE530

            BP550

            BP590

            BP635

            BP660

            BP695

            BP735

            BP800

            BP850

            BP880

            BP1000

            BP1550

            BN470

            BN532

            BN595

            BN630

            BN650

            BN660

            BN740

            BN785

            BN810

            BN850

            BN880

            BN940

            Bi405

            Bi450

            Bi520

            Bi550

            Bi632

            Bi650

            Bi660

            Bi725

            Bi808

            Bi850

            Bi1300

            Bi1450

            Bi1550

            DB395/870

            DB475/850

            DB550/850

            DB660/850

            DB735

            DB850

            DB940

            TB475/550/850

            TB550/660/850

            LP285

            LP285 high transmission heat resistant VIS-NIR A/R protective window

            LP330

            LP340

            LP390

            LP415

            LP470

            LP500

            LP515

            LP530

            LP550

            LP580

            LP590

            LP610

            LP630

            LP645

            LP665

            LP695

            LP715

            LP780

            LP800

            LP815

            LP830

            LP850

            LP900

            LP920

            LP1000

            LP1070

            LP1475

            LP1475A

            LP1850

            SP625

            SP635

            SP644

            SP645

            SP650

            SP675

            SP700

            SP701

            SP705

            SP730

            SP785

            SP510

            SP570

            SP585

            NF550

            PS007

            PSA007

            PS010

            PS030

            HT025

            HT008

            HTA008

            PG120

            PS1000

            PSA1000

            PG1000

            Pi005

            PR032

            PR120

            PC052

            Pi031

            Pi035

            ND030

            ND060

            ND090

            ND120

            ND200

            ND300

            ND400

            Ni030

            Ni060

            Ni090

            Ni120

            Ni200

            LA080

            LA120

            LB080

            LB120

            FL550

            LP285

            LP330

            LP340

            LP390

            LP415

            AB555

            AC370

            AC380

            AC685

            AC760

            AC800

            AC850

            AC900

            AC915

            Stroboscope

            The BVS-II Wotan stroboscope from Polytec creates high-contrast images without motion blur and fade our any effect of ambient light. The combination of the BVS-II Wotan with a ideal suitable light guide ensures perfect pictures of the illuminated object.  

            LED Lighting

            In machine vision, lighting is one of the most important elements involved in the reliable implementation of an application. The ideal lighting highlights key test object properties and makes irrelevant, interfering information “invisible”. External negative effects such as changes in ambient brightness levels and distorting shadows are eliminated.

            LEDs are the preferred light source for many applications. They are characterized by an extremely long service life and therefore low maintenance requirements. Their wide variety of colors and extensive range of designs and sizes mean that LEDs have a very high level of variant diversity, which makes them your ideal lighting solution for almost every application. An LED light is usually made up of two components: a lighting head and a controller

            Optical Filters

            Overview filter for machine vision

            There is a wide range of optical filters for industrial machine vision. Filters allow you to achieve amazing results, improve the visibility of specific details and often significantly simplify your machine vision task.

            A bandpass filter coordinated to the light used, for example, allows you to almost completely filter out often overwhelming ambient light. Also, in normal applications, often invisible properties of objects are made visible using suitable filters.

            Benefits of optical filters:

            • Suppress ambient light
            • Increase measuring accuracy
            • Increase contrast
            • Improve color rendering
            • Suppress overwhelming wavelength ranges

            Polytec offers you a wide range of different filters for virtually every lens.

            Overview Filters

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