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25mm Diameter, Blue Dichroic Filter

Additive and Subtractive Dichroic Color Filters

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Stock #52-531
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$24.50
Qty 1-24
$24.50
Qty 25+
$21.50
Volume Pricing
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Diameter (mm):
25.00
Angle of Incidence (°):
0
Cut-Off Wavelength (nm):
505.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Operating Temperature (°C):
<100
Coating:
Additive Color
Color:
Blue
Surface Quality:
80-50
Thickness (mm):
2.00 Nominal
Type:
Dichroic Filter
Dimensional Tolerance (mm):
±0.25
Clear Aperture (%):
≥85
Coating Specification:
Tavg >85% @ 390 - 485nm, Tavg <1.0% @ 525 - 750nm
Tabs >80% @ 400 - 485nm, Tabs <1.0% @ 620 - 690nm
Cut-Off Wavelength Tolerance (μm):
0.012

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

  • 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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25.0/25.4mm Optic Dia., SM1 Thin Mount, M4 Fixed #13-787 $19.00
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25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32 Fixed #13-788 $19.00
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25.0mm Optic Dia., Optic Mount Fixed #64-560 $44.00
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25.0/25.4mm Optic Dia., SM1 Thin Mount, M4, Quick Start Optical Mounts Fixed #17-536 $57.50 Request Quote
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25.0/25.4mm Optic Dia., Side Flange Direct Mount Fixed #36-414 $63.00 Request Quote
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25.0/25.4mm Optic Dia., L-Slot Direct Mount Fixed #36-410 $63.00 Request Quote
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25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount Adjustable - Rotary #36-411 $91.00 Request Quote
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5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-529 $93.00
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7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 $95.00
Qty 10+ $85.50 Request Quote
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10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 $101.00
Qty 10+ $90.90 Request Quote
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7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 $103.00
Qty 10+ $92.70 Request Quote
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8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 $107.00
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25.0/25.4mm Optic Dia., Optical Cell Assembly Fixed #36-461 $112.00
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4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 $141.00
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2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 $143.70 Request Quote
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25.0/25.4mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-956 $253.00
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25.0/25.4mm Optic Diameter, X-Y Translating Quick Start Optical Mounts Adjustable - Linear (XY) #17-513 $294.60 Request Quote
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5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 $367.00
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25.0/25.4mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #54-999 $422.00
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25/25.4mm ID, Precision Gimbal Mount, Quick Start Optical Mounts Adjustable - Gimbal #17-517 $473.10 Request Quote
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25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 $496.00
Qty 5+ $446.40 Request Quote
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25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 $691.00
Qty 5+ $656.60 Request Quote
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