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All Products / Optics / Optical Filters / Color and Absorptive Filters / 45° Reflective Dichroic Color Filters
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

50mm Square 45°, Green Dichroic Filter

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Stock #47-950 3-5 days
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S$215.06
Qty 1-10
S$215.06
Qty 11+
S$194.16
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Specifications

General

Type:
Dichroic Filter

Physical & Mechanical Properties

Dimensions (mm):
50.0 x 50.0
Length (mm):
50.00
Thickness (mm):
4.00
Thickness Tolerance (mm):
±0.20
Width (mm):
50.00
Parallelism (arcmin):
<1
Dimensional Tolerance (mm):
±0.25
Clear Aperture (%):
90.00

Optical Properties

Angle of Incidence (°):
45.00
Center Wavelength CWL (nm):
535.00
Full Width-Half Max FWHM (nm):
65.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Coating:
Traditional Coated
Color:
Green
Reflection (%):
Rabs = 99.7% @ 535nm
Ravg >95% from 520-555nm
Reflection Wavelength (nm):
520 - 550
Surface Quality:
60-40
Transmission (%):
90.00
Transmission Wavelength (nm):
600 - 800
Wavelength Tolerance (nm):
±15
Center Wavelength CWL (µm):
0.54
Full Width-Half Max FWHM (µm):
0.07
Coating Specification:
Surface 1: Multi-Layer Dichroic
Surface 2: Single Layer MgF2
Wavelength Range (nm):
520 - 800
Surface Flatness (P-V):
λ/4

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Details

  • Reflects Stated Color While Transmitting Remaining Visible Spectrum
  • Ideal for Color Separation Applications
  • Precision N-BK7 Substrates

TECHSPEC® 45º Reflective Dichroic Color Filters are designed to be used at a 45° angle of incidence and will reflect the stated color while transmitting the remaining visible wavelengths. EO’s Reflective Dichroics boast higher performance and a better-quality substrate than other readily available color processing filters. Each filter provides greater than 98% reflection over the specified color range and greater than 90% transmission of the remaining wavelengths. TECHSPEC 45º Reflective Dichroic Color Filters are traditionally coated and feature an N-BK7 substrate. These filters are available in circular and square sizes.   
 

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Compatible Mounts