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Machine Vision Filters and Accessories

Machine Vision Filters are Optical Filters designed to improve the image quality and contrast in imaging or other machine vision applications. Machine Vision Filters are available in a variety of convenient mounted options to ease integration onto Imaging Lenses. Machine Vision Filters can be used to increase or decrease color temperature, block unwanted ultraviolet or infrared light, reduce overall light transmittance, or transmit light of a specific polarization state.

Edmund Optics offers a wide variety of Machine Vision Filters for integration into a range of applications such as inspection, robotics, or factory automation. Shortpass Optical Filters remove red or NIR light, while Longpass Optical Filters remove violet or blue light. Neutral Density (ND) Filters can be stacked to increase optical density, decreasing overall light throughput. Color Filters are ideal for use with black and white (monochrome) cameras to increase contrast and resolution. Empty mounts are available to integrate Edmund Optics’ full line of filters into machine vision applications.

Machine Vision Filters
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

Machine Vision Filters
  • Optimized for Use with Popular LEDs
  • Multiple Mounting Sizes and Threads Available to Ease System Compatibility
  • Extremely High and Flat Transmission Profiles Provide Even Illumination
Machine Vision Filter Kits
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
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Machine Vision Filter Kits
  • 9 Machine Vision Filters with M25.5 or M30.5 Threading
  • Center Wavelengths from 330nm to 880nm
  • High Transmission Up to 96%
  • Individual Machine Vision Filters also Available
Mounted Color Filters
Mounted Color Filters
  • Improve Contrast
  • Isolate Spectral Regions/Colors
  • Precision Colored Glass
Mounted Absorptive Neutral Density (ND) Filters
Mounted Absorptive Neutral Density (ND) Filters
  • Spectrally Flat from 400-700nm
  • Homogeneous Glass: Blocks by Absorption
  • Light/Exposure Control for Imaging
Mounted Linear Glass Polarizing Filters
Mounted Linear Glass Polarizing Filters
  • Stackable, Rotating Mount for Easy Integration into Imaging Systems
  • Eliminate Hot Spots and Reduce Glare
  • 95% Polarization Efficiency
  • Also Available Unmounted
Mounted Infrared (IR) Filters
Mounted Infrared (IR) Filters
  • Pass Only Visible Light or Only IR
  • IR-Cut are Ideal for Use As Heat-Absorbing Filters
Mounted UV Filters
Mounted UV Filters
  • Blocks UV and Transmits Visible
  • Ideal as Dust or Protective Covers for Camera Sensors
Imaging Filter Kit
Imaging Filter Kit
  • Variety of M25.5 Mounted Filters
  • Ideal Accessory for Labs or Factories Utilizing our TECHSPEC® C Series Fixed Focal Length Lenses
  • Includes IR, Color, Polarizing, ND, and Protective Filters
M25.5 and M30.5 Mounted Edge Filters
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

M25.5 and M30.5 Mounted Edge Filters
  • TECHSPEC® Longpass and Shortpass Filters, Mounted for Imaging Lenses
  • Variety of Transmission Bands
  • Stack Shortpass and Longpass Filters Together to Create Custom Bandpass Filters
M25.5 and M30.5 Mounted Neutral Density Filters
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

M25.5 and M30.5 Mounted Neutral Density Filters
  • VIS and NIR ND Filters, Mounted for Imaging Lenses
  • Variety of Optical Densities
  • Stack Filters Together for Custom Transmission Profiles
M25.5 and M30.5 Mounts for 25mm Diameter Filters
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

M25.5 and M30.5 Mounts for 25mm Diameter Filters
Filter Holders For Imaging Lenses
Filter Holders For Imaging Lenses
  • Holds 2" Circle or Square Filters
  • Provides Male M52 x 0.75 Filter Thread Interface
  • Step Down Adapter Options for Other Common Filter Thread
Empty Filter Mounts
Empty Filter Mounts
  • Ideal for Attaching Filters to Imaging Lenses
  • Common Mounting Threads
Machine Vision Filter Adapters
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
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Machine Vision Filter Adapters
  • Designed to Couple with TECHSPEC Machine Vision Filters
  • Step-Up and Step-Down Adapters to Convert to Larger and Smaller Sizes
  • Thin Mount Construction to Prevent Image Degradation
Filter Adapter Rings
Filter Adapter Rings
  • Used to Attach Filters or Accessories to a Lens
  • Step Up and Step Down Options
  • Utilize Step Up Rings When Lens Filter Size is Smaller than Adapting Filter
C-Mounted Filters
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

C-Mounted Filters
  • Hot or Cold Mirror and Color Dichroic Options Available
  • 4 Standard Female C-Mount Threaded Holes
Miniature Motorized Filter Wheels
Miniature Motorized Filter Wheels
  • Manual or Automated Multi-Directional Control
  • Interchangeable Filter Retaining Wheels
  • Lightweight Design with Multiple Mounting Options
Motorized Filter Wheels
Motorized Filter Wheels
  • USB or RS-232 Interface
  • Bi-Directional Movement
  • C-Mount and T-Mount Adapters Available
Manual Cage Filter Wheel
Manual Cage Filter Wheel
  • Cage and Tube System Compatible
  • Holds 25mm Filters
  • 6 Discrete Positions
Rotating Filter Wheels
Rotating Filter Wheels
  • Holds Six or Twelve Filters
  • Accepts 1" / 25mm or ½" / 12.5mm Diameters
  • 12 Index Positions for Precise Movement
Pre-Loaded Filter Wheels
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

Pre-Loaded Filter Wheels
  • Six Position Filter Wheel Pre-Loaded with 1" Filters
  • Neutral Density, Shortpass, Longpass, Dichroic and Bandpass Packages Available
  • C-Mount Compatible
Fixed/Multiple Filter Mounts
Fixed/Multiple Filter Mounts
  • Allows Stacking of 3 or 5 Filters
  • Black Anodized Aluminum
Fixed Filter Mounts
Fixed Filter Mounts
  • Non-Marring Surface
  • 3 Sizes Available
  • M6 x 1.0 mounting hole
  • Black Anodized Aluminum
Variable Filter Translation Mount
Variable Filter Translation Mount
  • Designed for Filters Up to 3mm Thick
  • Horizontal or Vertical ¼-20 Mounting Holes
  • Posts Not Included
  • Smooth Motion with Integral Locking Screw
Metric Spring/Mount Filter Holder
Metric Spring/Mount Filter Holder
  • Ideal for Rectangular and Circular Filters
  • Convenient for Quickly Changing Optics

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