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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°, Cyan Dichroic Filter

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Stock #66-251 10 to 12 days
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₹11,210
Qty 1-10
₹11,210
Qty 11+
₹10,121
Volume Pricing
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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
Cut-Off Wavelength (nm):
590.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Coating:
Traditional Coated
Color:
Cyan
Reflection (%):
Rabs = 50% @ 590nm
Ravg > 98% @ 400 - 565nm
Reflection Wavelength (nm):
400 - 565
Surface Quality:
60-40
Transmission (%):
90.00
Transmission Wavelength (nm):
625 - 725
Wavelength Tolerance (nm):
±15
Coating Specification:
Surface 1: Multi-Layer Dichroic
Surface 2: Single Layer MgF2
Wavelength Range (nm):
400 - 725
Surface Flatness (P-V):
λ/4

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

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 ₹18,061   Request Quote
  • Contact Us
    ×
CYM (Cyan, Yellow, Magenta) Dichroic Filter Kit (3 Filters) #15-113 ₹18,061   Request Quote
  • Contact Us
    ×

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.

Frequently Purchased Together

Compatible Mounts

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Spring Mount Filter Holder, Metric Fixed #55-531 ₹5,978
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  • 10 to 12 days
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40mm Sq., Fixed Filter Holder Fixed #54-997 ₹6,418
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  • 10 to 12 days
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60mm sq - Rectangular Bar Clamp Fixed #54-995 ₹8,655
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  • 7 days
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50/50.8mm Sq. Kinematic Mount, 2 Screws Adjustable - Tip-Tilt #58-858 ₹9,682
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  • 10 to 12 days
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50/50.8mm Sq. Kinematic Mount, 3 Screws Adjustable - Tip-Tilt #58-861 ₹10,636
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  • 10 to 12 days
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