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See all 36 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More
355nm, 12.5mm Diameter, OD 4 Notch Filter

TECHSPEC OD 4 Notch Filters

Stock #67-106

A$392.00

Qty 1-5
A$392.00

Qty 6
A$313.60

Volume Pricing
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Curves eDrawings: easm IGES PDF Drawings STEP: step

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Diameter (mm):

12.50 +0.00/-0.10

Clear Aperture CA (mm):

10.6

Center Wavelength CWL (nm):

355.00

Design Wavelength DWL (nm):

355

Optical Density OD:

≥4.0

Coating:

Hard Coated

Full Width-Half Max FWHM (nm):

17.80

Full Width-Half Max FWHM Tolerance (nm):

±1.8

Surface Quality:

60-40

Thickness (mm):

5.00

Thickness Tolerance (mm):

±0.1

Transmission (%):

Transmission Wavelength (nm):

325 - 475

Type:

Notch Filter

Construction:

Mounted in Black Anodized Ring

Reflection at CWL (%):

Transmitted Wavefront, RMS:

<1λ

Mount Thickness (mm):

5.0

Regulatory Compliance

RoHS 2015:

Compliant

REACH 201:

Compliant

Product Family Description

>OD 4.0 Rejection of Laser Wavelength from 355nm to 1064nm
Broad Transmission Range
OD 6 Notch Filters Also Available
Low Cost Alternative to Rugate Notch Filters

TECHSPEC® OD 4 Notch Filters are low-cost alternatives to Rugate Notch Filters. TECHSPEC OD 4 Notch Filters feature narrow rejection bands of just ±2.5% of the center wavelength while offering greater than 99% reflection of the laser wavelength. These optical filters are hard coated to guarantee performance that will not degrade with time, temperature, or humidity. Each optical filter has been mounted in a black anodized ring that has been engraved to ease filter handling, identification, and orientation.