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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 3-4 days
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
£122.40
Qty 1-10
£122.40
Qty 11+
£110.50
Volume Pricing
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Prices shown are exclusive of VAT/local taxes
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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.   
 

Accessories

Title CompareStock Number  Price Buy
RGB (Red, Green, Blue) Dichroic Filter Kit (3 Filters) #15-112 £197.20   Request Quote
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CYM (Cyan, Yellow, Magenta) Dichroic Filter Kit (3 Filters) #15-113 £197.20   Request Quote
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Frequently Purchased Together

Compatible Mounts

Title  Type Compare Stock Number   Price  Buy
Spring Mount Filter Holder, Metric Fixed #55-531 £69.27
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  • 3-4 days
    ×
40mm Sq., Fixed Filter Holder Fixed #54-997 £74.38
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  • 3-4 days
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60mm sq - Rectangular Bar Clamp Fixed #54-995 £100.30
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  • 3-4 days
    ×
50/50.8mm Sq. Kinematic Mount, 2 Screws Adjustable - Tip-Tilt #58-858 £112.20
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  • 3-4 days
    ×
50/50.8mm Sq. Kinematic Mount, 3 Screws Adjustable - Tip-Tilt #58-861 £123.25
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  • In Stock
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