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  - Find-R-Scopes
    
    Popular in Find-R-Scopes View all
    
    Find-R-Scope Rubber Eye Shield - FJW 61883
    
    $15.00
    
    $15.00
    
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    Find-R-Scope High Voltage Power Supply - FJW 61897R
    
    $495.00
    
    $495.00
    
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    Find-R-Scope Visible (VIS) Blocking Filter - FJW 80115
    
    $139.00
    
    $139.00
    
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    Neck Strap for Handheld Viewers - FJW 80380
    
    $35.00
    
    $35.00
    
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  - Filters
    
    Popular in Filters View all
    
    Short-Wave Infrared (SWIR) Bandpass Filter, 1440-1460nm - MidOpt Bi1450
    
    From $299.00
    
    From $299.00
    
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    Short-Wave Infrared (SWIR) Bandpass Filter, 1540-1560nm - MidOpt Bi1550
    
    From $299.00
    
    From $299.00
    
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    Near-Ultraviolet (UV) Interference Bandpass Filter, 370-390nm - MidOpt Bi385
    
    From $248.00
    
    From $248.00
    
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    Violet Intereference Bandpass Filter, 400-415nm - MidOpt Bi405
    
    From $211.00
    
    From $211.00
    
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    Amber Interference Bandpass Filter, 605-620nm - MidOpt Bi615
    
    From $211.00
    
    From $211.00
    
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    Narrow Orange Bandpass Filter, 580-610nm - MidOpt BN595
    
    From $168.00
    
    From $168.00
    
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  - Lenses
  - Cameras
    
    Popular in Cameras View all
    
    CMOS Prism-Based Camera, 3 x 1.6MP, 24FPS, 3 IMX273 Sensors, GigE Interface, Apex Series - JAI AP-1600T-PGE3
    
    $2,865.00
    
    $2,865.00
    
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    Compact 2.35MP Area Scan Camera, Small & Lightweight, Monochrome Output, 41FPS, Go Series - JAI GO-2401M-PGE
    
    $860.00
    
    $860.00
    
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    Compact 20.3MP Area Scan Camera, Sony Pregius S Sensor with Backside Illumination Technology, Go-X Series - JAI GOX-20405M-PGE
    
    $2,299.00
    
    $2,299.00
    
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    Compact 2.3MP Area Scan Camera, Bayer Color Output, 165FPS, USB3 Vision Interface, Go-X Series - JAI GOX-2402C-USB
    
    $669.00
    
    $669.00
    
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    Compact 3.2MP Area Scan Camera, 119FPS, USB3 Vision Interface, Go-X Series - JAI GOX-3200M-USB
    
    $909.00
    
    $909.00
    
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    Compact 5.1MP Area Scan Camera, Sony Pregius S sensor with Backside Illumination Technology, GigE Vision 2.0 interface, Go-X Series - JAI - GOX-5105M-PGE
    
    $859.00
    
    $859.00
    
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  - Lighting
    
    Popular in Lighting View all
    
    Digital Control Unit, External Output: Ethernet, USB, Parallel, RS-232C, CD-VA Series - CCS
    
    From $1,188.00
    
    From $1,188.00
    
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    Digital Control Unit, External Output: USB, Parallel, RS-232C, CD-VA Series - CCS
    
    From $1,034.00
    
    From $1,034.00
    
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    Red Flat Dome Light, LFXV Series - CCS
    
    From $2,458.50
    
    From $2,458.50
    
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    Red High-Angle LED Ring Light, LDR2 Series - CCS
    
    From $581.90
    
    From $581.90
    
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    White Flat Dome Light, LFXV Series - CCS
    
    From $2,458.50
    
    From $2,458.50
    
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  - Accessories
    
    Popular in Accessories View all
    
    Find-R-Scope Rubber Eye Shield - FJW 61883
    
    $15.00
    
    $15.00
    
    Shop Now
    
    Find-R-Scope High Voltage Power Supply - FJW 61897R
    
    $495.00
    
    $495.00
    
    Shop Now
    
    Find-R-Scope Visible (VIS) Blocking Filter - FJW 80115
    
    $139.00
    
    $139.00
    
    Shop Now
    
    Neck Strap for Handheld Viewers - FJW 80380
    
    $35.00
    
    $35.00
    
    Shop Now
    
    Wrist Strap for Handheld Viewers - FJW 80385
    
    $25.00
    
    $25.00
    
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    Find-R-Scope C-Cell End Cap Assembly - FJW 85086
    
    $95.00
    
    $95.00
    
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Featured Products
Machine Vision Filter Test Kit, Bandpass + Polarizer + SWIR Filters - MidOpt FK201

$979.00

$979.00

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Featured

Featured

Featured

Featured
Blue Bandpass Filter, 425-495nm - MidOpt BP470

From $135.00

From $135.00

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Fixed Focal Lens, 35mm, 3MP, 1in, f/1.4-22, C Mount, Japanese Engineered - GOYO GMTHR43514MCN

$623.00

$623.00

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Red High-Angle LED Ring Light, LDR2 Series - CCS

From $581.90

From $581.90

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Compact 3.2MP Area Scan Camera, 119FPS, USB3 Vision Interface, Go-X Series - JAI GOX-3200M-USB

$909.00

$909.00

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Find-R-Scope Close-Up Lens Attachment - FJW 80389

$95.00

$95.00

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Learn
- Read by Category
  - Filters
    
    Popular Articles in Filters View all
    
    Filters
    
    October 29, 2025
    Count the Squares: A Simple Way to See the Filter Gaussian Curve Difference
    Many LED light sources emit light in a Gaussian- or “bell-shaped” curve: strong in the center wavelengths, tapering off at the edges. For a filter to maximize image performance, its passband should closely emulate this Gaussian curve – matching the center, width and tails. When a filter’s passband is too broad or too “flat-topped,” more unwanted ambient light (outside the LED’s strong emission region) is allowed through, increasing noise and reducing contrast.
    Learn more
    
    Filters
    
    October 14, 2025
    The Curve That Defines Image Performance
    When building a vision system, selecting an optical filter that emulates the bell-shaped output (Gaussian transmission curve) of the illumination source's spectrum can directly influence image clarity, contrast and overall system performance.
    Learn more
    
    Filters
    
    September 9, 2025
    Wavelength Control in Machine Vision: Why Filters Matter
    In machine vision, optical filters aren’t just add-ons, they’re essential tools for image accuracy. By carefully controlling which wavelengths pass through (and which don't), filters help maximize contrast, enhance color accuracy, highlight critical details and block ambient light that can compromise results.
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    Filters
    
    July 23, 2025
    Machine Vision Filters: The MidOpt® Difference
    Optical filters are essential for achieving reliable, high-quality results in machine vision applications. They don’t just block or pass light – they enhance system performance by increasing contrast, improving color accuracy, reducing glare and isolating specific wavelengths. But not all filters are created equal.
    Learn more
    
    Filters
    
    June 30, 2025
    The History and Uniqueness of MidOpt® Machine Vision Filters
    Since the 1980s, MidOpt® has been a pioneering force in designing and manufacturing high-quality optical filters tailored specifically for industrial imaging and machine vision systems.
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    Filters
    
    April 25, 2025
    Triple Bandpass Filters Improve Crop Health Monitoring
    Triple Bandpass Filters are tools that allow users to go above and beyond traditional Normalized Difference Vegetation Index (NDVI) indicators to reinvent the way crop health is monitored and to collect more information than ever before.
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    Filters
    
    April 11, 2025
    Selecting the Best Filter for a Machine Vision System
    When developing a machine vision application, having the correct lighting to achieve maximum contrast is extremely important. Improper lighting can cause even the most advanced system to run slow or to have a high number of false rejects or accepts.
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    Filters
    
    April 4, 2025
    Protective Windows with Custom Coatings and Designs
    MidOpt® cutting-edge optical coatings for industrial imaging, including Anti-Reflection, Oleophobic and Hydrophobic, can protect the lens while improving image clarity and quality.
    Learn more
  - Lenses
    
    Popular Articles in Lenses View all
    
    Lenses
    
    November 13, 2025
    Working Distance + Lens Selection for Machine Vision
    When building a machine vision system, one of the most-critical parameters to get right is working distance (WD) – the distance from the lens’ front surface (or mechanical housing) to the object being inspected. Getting this distance correct ensures sharp focus, accurate measurements and reliable defect detection.
    Learn more
    
    Lenses
    
    October 6, 2025
    Choosing the Right Machine Vision Lens for Your Sensor Size
    When building a machine vision or surveillance setup, the sensor size of the camera is a foundational choice. But its full value isn’t realized unless its paired with the right lens. The wrong lens can waste resolution, ruin field of view or degrade image quality. Here’s how to ensure the lens matches the sensor – and optimizes the system.
    Learn more
    
    Lenses
    
    September 17, 2025
    Why Lens Aperture and Depth of Field Matter in Machine Vision
    When building a machine vision system, the camera and lighting often get most of the attention. But the lens – and specifically its aperture and DOF (depth of field) – plays just as important a role in achieving clear, reliable images.
    Learn more
    
    Lenses
    
    August 19, 2025
    Lenses: Understanding Focal Length and What It Means for Field of View
    In industrial imaging, lenses are fundamental components that shape how the camera captures the world. Among the many lens parameters, focal length plays a pivotal role in determining what and how much we see. Understanding focal length and its effect on the field of view (FOV) is essential for selecting the right lens for your application.
    Learn more
    
    Lenses
    
    June 25, 2025
    Machine Vision Lenses vs. Photography Lenses: What’s the Difference?
    When designing a machine vision system, choosing the right lens is just as critical as selecting the right camera.
    Learn more
  - Cameras
    
    Popular Articles in Cameras View all
    
    Cameras
    
    November 18, 2025
    How Machine-Vision Cameras Drive Intelligent Transport and ANPR Systems
    In today’s connected cities, intelligent traffic systems (ITS) and automatic number plate recognition (ANPR) are essential tools for improving safety, enforcing regulations and streamlining traffic flow. At the heart of these systems are machine vision cameras –designed to capture clear, precise images in complex, fast-changing environments.
    Learn more
    
    Cameras
    
    October 22, 2025
    Machine Vision Cameras for Reliable Food & Beverage Inspection
    In modern food and beverage manufacturing, getting it right means more than taste and packaging – it’s about consistency, safety and visual perfection. Machine vision cameras, when properly implemented, help ensure we catch defects, meet hygiene standards and keep up with consumer expectations. Below are ways high-quality imaging systems upgrade quality control.
    Learn more
    
    Cameras
    
    September 16, 2025
    Choosing the Right Camera Interface: GigE, USB3 Vision or CoaXPress
    The choice of camera interface plays a crucial role in machine vision system performance. The most common three interfaces are GigE, USB3 Vision and CoaXPress.
    Learn more
    
    Cameras
    
    July 30, 2025
    Monochrome vs. Color Cameras in Machine Vision: Which is Right for Your Application
    In industrial imaging, choosing the right camera for a machine vision system can significantly impact performance and accuracy. One of the most fundamental decisions is whether to use a monochrome or color camera.
    Learn more
    
    Cameras
    
    June 23, 2025
    The Benefits of Line Scan Cameras for Industrial Imaging
    When it comes to precision inspection and high-speed applications, line scan cameras are a cornerstone of modern industrial imaging.
    Learn more
    
    Cameras
    
    April 18, 2025
    The Evolving Role of Line Scan Cameras in Modern Imaging
    As technology advances, line scan cameras are increasingly being adopted across a broader range of mainstream applications, driven by innovations in sensor technology, interface options, and the demand for more compact and efficient systems.
    Learn more
  - Lighting
    
    Popular Articles in Lighting View all
    
    Lighting
    
    December 2, 2025
    When and Why to Use Backlighting in Machine Vision Systems
    There are many lighting techniques in machine vision, but backlighting – placing an illumination source behind the object, opposite the camera – is especially effective for certain applications. While front-lighting or diffuse dome lighting might illuminate a surface, backlighting creates a clean silhouette by allowing light to pass through or around the subject. This technique is particularly useful for edge detection, shape verification and measurement tasks.
    Learn more
    
    Lighting
    
    October 1, 2025
    The Evolution of LED Lighting in Machine Vision
    Machine vision has come a long way, and LED lighting has been a key driver. As inspection speeds increase, product surfaces become more challenging and lighting conditions more difficult, high-quality LED lighting solutions have evolved to meet these demands. Below is a look at how LED lighting for vision applications has developed, and what modern systems demand.
    Learn more
    
    Lighting
    
    September 15, 2025
    Machine Vision Lighting: Diffuse, Direct or Structured – When to Use Each
    Lighting determines how surfaces, textures and edges appear to the imaging system – and ultimately how well the application performs. Three of the most common lighting approaches are diffuse, direct and structured.
    Learn more
    
    Lighting
    
    August 7, 2025
    Lighting: Why Uniformity Matters in Machine Vision Systems
    In machine vision, lighting is important. The quality, angle and consistency of illumination directly impact the ability of your vision system to capture accurate, reliable images. Among the many lighting considerations, one crucial yet often overlooked factor is uniformity – achieving even, consistent illumination across the entire field of view.
    Learn more
    
    Lighting
    
    July 8, 2025
    Choosing the Right Lighting for Your Machine Vision System
    When it comes to building a successful machine vision system, lighting is just as critical as the camera or lens. Without the right lighting, even the most advanced imaging components can produce inconsistent or unreadable results. Whether you're inspecting tiny electronics, scanning barcodes on packaging lines or ensuring quality control in manufacturing, the right lighting solution makes all the difference.
    Learn more
  - View all
Featured Articles

Lighting

December 2, 2025
When and Why to Use Backlighting in Machine Vision Systems
There are many lighting techniques in machine vision, but backlighting – placing an illumination source behind the object, opposite the camera – is especially effective for certain applications. While front-lighting or diffuse dome lighting might illuminate a surface, backlighting creates a clean silhouette by allowing light to pass through or around the subject. This technique is particularly useful for edge detection, shape verification and measurement tasks.
Learn more

Cameras

November 18, 2025
How Machine-Vision Cameras Drive Intelligent Transport and ANPR Systems
In today’s connected cities, intelligent traffic systems (ITS) and automatic number plate recognition (ANPR) are essential tools for improving safety, enforcing regulations and streamlining traffic flow. At the heart of these systems are machine vision cameras –designed to capture clear, precise images in complex, fast-changing environments.
Learn more

Lenses

November 13, 2025
Working Distance + Lens Selection for Machine Vision
When building a machine vision system, one of the most-critical parameters to get right is working distance (WD) – the distance from the lens’ front surface (or mechanical housing) to the object being inspected. Getting this distance correct ensures sharp focus, accurate measurements and reliable defect detection.
Learn more

Filters

October 29, 2025
Count the Squares: A Simple Way to See the Filter Gaussian Curve Difference
Many LED light sources emit light in a Gaussian- or “bell-shaped” curve: strong in the center wavelengths, tapering off at the edges. For a filter to maximize image performance, its passband should closely emulate this Gaussian curve – matching the center, width and tails. When a filter’s passband is too broad or too “flat-topped,” more unwanted ambient light (outside the LED’s strong emission region) is allowed through, increasing noise and reducing contrast.
Learn more
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Longpass Filters

MidOpt Longpass Filters – also known as sharp-cut filters – are engineered to transmit longer... MidOpt Longpass Filters – also known as sharp-cut filters – are engineered to transmit longer wavelengths while blocking shorter ones, making them ideal for infrared and low-light imaging. Their hybrid design ensures exceptional visible light blocking, while StablEDGE technology minimizes angular dependency and short-shifting for consistent performance.

21 products

Dark Red Longpass Filter, 680-1100nm - MidOpt LP665

Dark Red Longpass Filter, 680-1100nm - MidOpt LP665

Dark Red Longpass Filter, 680-1100nm - MidOpt LP665

From $89.00

From $89.00

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Yellow-Orange Longpass Filter, 520-1100nm - MidOpt LP515

Yellow-Orange Longpass Filter, 520-1100nm - MidOpt LP515

Yellow-Orange Longpass Filter, 520-1100nm - MidOpt LP515

From $89.00

From $89.00

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Yellow Longpass Filter, 510-1100nm - MidOpt LP500

Yellow Longpass Filter, 510-1100nm - MidOpt LP500

Yellow Longpass Filter, 510-1100nm - MidOpt LP500

From $89.00

From $89.00

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Red Longpass Filter, 620-1100nm - MidOpt LP610

Red Longpass Filter, 620-1100nm - MidOpt LP610

Red Longpass Filter, 620-1100nm - MidOpt LP610

From $89.00

From $89.00

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Red Longpass Filter, 645-1100nm - MidOpt LP630

Red Longpass Filter, 645-1100nm - MidOpt LP630

Red Longpass Filter, 645-1100nm - MidOpt LP630

From $89.00

From $89.00

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Red-Orange Longpass Filter, 585-1100nm - MidOpt LP580

Red-Orange Longpass Filter, 585-1100nm - MidOpt LP580

Red-Orange Longpass Filter, 585-1100nm - MidOpt LP580

From $89.00

From $89.00

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Short-Wave Infrared (IR) Longpass Filter, 1010-2300nm - MidOpt LP1000

Short-Wave Infrared (IR) Longpass Filter, 1010-2300nm - MidOpt LP1000

Short-Wave Infrared (IR) Longpass Filter, 1010-2300nm - MidOpt LP1000

From $109.00

From $109.00

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Red Longpass Filter, 605-1100nm - MidOpt LP590

Red Longpass Filter, 605-1100nm - MidOpt LP590

Red Longpass Filter, 605-1100nm - MidOpt LP590

From $89.00

From $89.00

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Orange Longpass Filter, 560-1100nm - MidOpt LP550

Orange Longpass Filter, 560-1100nm - MidOpt LP550

Orange Longpass Filter, 560-1100nm - MidOpt LP550

From $89.00

From $89.00

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Orange Longpass Filter, 545-1100nm - MidOpt LP530

Orange Longpass Filter, 545-1100nm - MidOpt LP530

Orange Longpass Filter, 545-1100nm - MidOpt LP530

From $89.00

From $89.00

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Near-Infrared (IR) Longpass Filter, 930-2300nm - MidOpt LP920

Near-Infrared (IR) Longpass Filter, 930-2300nm - MidOpt LP920

Near-Infrared (IR) Longpass Filter, 930-2300nm - MidOpt LP920

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 910-1100nm - MidOpt LP900

Near-Infrared (IR) Longpass Filter, 910-1100nm - MidOpt LP900

Near-Infrared (IR) Longpass Filter, 910-1100nm - MidOpt LP900

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 870-1100nm - MidOpt LP850

Near-Infrared (IR) Longpass Filter, 870-1100nm - MidOpt LP850

Near-Infrared (IR) Longpass Filter, 870-1100nm - MidOpt LP850

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 845-1100nm - MidOpt LP830

Near-Infrared (IR) Longpass Filter, 845-1100nm - MidOpt LP830

Near-Infrared (IR) Longpass Filter, 845-1100nm - MidOpt LP830

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 825-1100nm - MidOpt LP815

Near-Infrared (IR) Longpass Filter, 825-1100nm - MidOpt LP815

Near-Infrared (IR) Longpass Filter, 825-1100nm - MidOpt LP815

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 820-1100nm - MidOpt LP800

Near-Infrared (IR) Longpass Filter, 820-1100nm - MidOpt LP800

Near-Infrared (IR) Longpass Filter, 820-1100nm - MidOpt LP800

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 800-1100nm - MidOpt LP780

Near-Infrared (IR) Longpass Filter, 800-1100nm - MidOpt LP780

Near-Infrared (IR) Longpass Filter, 800-1100nm - MidOpt LP780

From $109.00

From $109.00

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Near-Infrared (IR) Longpass Filter, 730-1100nm - MidOpt LP715

Near-Infrared (IR) Longpass Filter, 730-1100nm - MidOpt LP715

Near-Infrared (IR) Longpass Filter, 730-1100nm - MidOpt LP715

From $89.00

From $89.00

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