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See all 24 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

50mm Square 45°, Red Dichroic Filter

Stock #47-948

$120.00

Qty 1-10
$120.00

Qty 11
$96.00

Volume Pricing
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Substrate:

N-BK7

Reflection (%):

R_abs = 50% @ 615nm
R_avg > 98% @ 640-750nm

Reflection Wavelength (nm):

640 - 750

Surface Quality:

60-40

Thickness (mm):

4.00

Thickness Tolerance (mm):

±0.20

Transmission (%):

90.00

Transmission Wavelength (nm):

400 - 595

Type:

Dichroic Filter

Dimensions (mm):

50.0 x 50.0

Wavelength Tolerance (nm):

±15

Parallelism (arcmin):

Dimensional Tolerance (mm):

±0.25

Clear Aperture (%):

90.00

Angle of Incidence (°):

45.00

Coating:

Traditional Coated

Color:

Red

Cut-On Wavelength (nm):

615.00

Coating Specification:

Surface 1: Multi-Layer Dichroic
Surface 2: Single Layer MgF₂

Wavelength Range (nm):

400 - 750

Surface Flatness:

λ/4

Regulatory Compliance

RoHS 2015:

Compliant

REACH 201:

Compliant

Product Family Description

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

Our 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.