Additive and Subtractive Dichroic Color Filters

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Subtractive Filters (Cyan, Magenta, Yellow)

  • High Saturation Dichroic Type
  • Matrix of Sizes and Sets
  • Precision Glass Substrate

Ideal for machine vision, dichroic filters are commonly used for color separation and contrast enhancement applications. Provided in unmounted versions, these filters are easily integrated into a variety of existing camera and illumination setups. In addition, dichroic filters provide wider fields of view not obtainable using narrow bandpass interference filters. A complete set of these dichroic filters is available in a Pre-Loaded filter wheel.

Typical configurations include photo enlargers, beam separation, and placing filters in front an imaging lens to selectively isolate spectral regions/colors. If the light source is already colored (ie, red LEDs), then a filter in front of the lens can be used to filter out unwanted ambient light.

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Description Stock No. Price In Stock  
Showing 1-20 of 24 Items | Show All Items | Sort by Spec
1, 2  | Next
Blue Dichroic Filter 12.5mm Diameter
NT52-530 $19.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Blue
Diameter (mm) 12.5
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Blue Dichroic Filter 25mm Diameter
NT52-531 $23.50Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Type Additive
Color Blue
Diameter (mm) 25
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Blue Dichroic Filter 50mm Diameter
NT52-532 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Blue
Diameter (mm) 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Blue Dichroic Filter 50mm Square
NT30-635 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Blue
Dimensions (mm) 50 x 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Cyan Dichroic Filter 12.5mm Diameter
NT52-536 $19.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Cyan
Diameter (mm) 12.5
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Cyan Dichroic Filter 25mm Diameter
NT52-537 $23.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Cyan
Diameter (mm) 25
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Cyan Dichroic Filter 50mm Diameter
NT52-538 $35.00Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Type Subtractive
Color Cyan
Diameter (mm) 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Cyan Dichroic Filter 50mm Square
NT39-912 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Cyan
Dimensions (mm) 50 x 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Green Dichroic Filter 12.5mm Diameter
NT52-533 $19.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Green
Diameter (mm) 12.5
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Green Dichroic Filter 25mm Diameter
NT52-534 $23.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Green
Diameter (mm) 25
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Green Dichroic Filter 50mm Diameter
NT52-535 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Green
Diameter (mm) 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Green Dichroic Filter 50mm Square
NT46-139 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Green
Dimensions (mm) 50 x 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Magenta Dichroic Filter 12.5mm Diameter
NT52-539 $19.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Magenta
Diameter (mm) 12.5
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Magenta Dichroic Filter 25mm Diameter
NT52-540 $23.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Magenta
Diameter (mm) 25
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Magenta Dichroic Filter 50mm Diameter
NT52-541 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Magenta
Diameter (mm) 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Magenta Dichroic Filter 50mm Square
NT39-913 $35.00Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Type Subtractive
Color Magenta
Dimensions (mm) 50 x 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Exempt
Red Dichroic Filter 12.5mm Diameter
NT52-527 $19.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Red
Diameter (mm) 12.5
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Red Dichroic Filter 25mm Diameter
NT52-528 $23.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Red
Diameter (mm) 25
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Red Dichroic Filter 50mm Diameter
NT52-529 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Red
Diameter (mm) 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
Red Dichroic Filter 50mm Square
NT30-634 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Red
Dimensions (mm) 50 x 50
Dimensional Tolerance (mm) ±0.25
Clear Aperture (%) ≥85
Thickness (mm) 2 nominal
Surface Quality 80-50
Angle of Incidence (°) 0
Substrate Borofloat™
Operating Temperature (°C) <100
RoHS Compliant
 View Legend
Description Stock No. Price In Stock  
Showing 1-8 of 8 Items | Sort by Spec
Dichroic Filter Set (Red, Green, Blue) 12.5mm Diameter
NT52-545 $54.00 In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Set of Red, Green, Blue
RoHS Compliant
Dichroic Filter Set (Cyan, Magenta, Yellow) 12.5mm Diameter
NT52-548 $54.00 In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Set of Cyan, Magenta, Yellow
RoHS Exempt
Dichroic Filter Set (Red, Green, Blue) 25mm Diameter
NT52-546 $66.50 In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Set of Red, Green, Blue
RoHS Compliant
Dichroic Filter Set (Cyan, Magenta, Yellow) 25mm Diameter
NT52-549 $66.50 In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Set of Cyan, Magenta, Yellow
RoHS Exempt
Dichroic Filter Set (Cyan, Magenta, Yellow) 50mm Diameter
NT52-550 $95.00 In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Set of Cyan, Magenta, Yellow
RoHS Exempt
Dichroic Filter Set (Red, Green, Blue) 50mm Diameter
NT52-547 $95.00 In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Set of Red, Green, Blue
RoHS Compliant
Dichroic Filter Set (Red, Green, Blue) 50mm Square
NT46-140 $35.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Type Additive
Color Set of Red, Green, Blue
RoHS Compliant
Dichroic Filter Set (Cyan, Magenta, Yellow) 50mm Square
NT46-141 $95.00 In stock and ready to ship. Click to add this item to your cart.
Type Subtractive
Color Set of Cyan, Magenta, Yellow
RoHS Exempt
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