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All Products / Optics / Optical Filters / Bandpass Filters / OD 6 Laser Line Clean-Up 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

488nm CWL, 25mm Dia, 1.9nm Bandwidth, OD 6 Laser Line Bandpass Filter

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Stock #68-967 3-4 days
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Additional Bandwidths
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£565.25
Qty 1-9
£565.25
Qty 10+
£497.25
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Diameter (mm):
25.00
Angle of Incidence (°):
0 ±2
Bandwidth (nm):
1.9
OD 5 Blocking Wavelength Range (nm) :
415.1 - 483.1 & 492.9 - 625.3
OD 6 Blocking Wavelength Range (nm):
449 - 480.7 & 495.3 - 536.8
Optical Density OD (Average):
≥6.0
Clear Aperture CA (mm):
21.00
Center Wavelength CWL (nm):
488.00
Design Wavelength DWL (nm):
488
Full Width-Half Max FWHM (nm):
3.40
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Hard Coated
Surface Quality:
60-40
Thickness Tolerance (mm):
+0.0/-0.1
Transmission (%):
≥90
Type:
Bandpass Filter
Durability:
Environmental: MIL-STD-810F, sect. 507.4
Durability: MIL-C-48497A, sect. 3.4.1
Transmitted Wavefront, RMS:
λ/4 @ 633nm
Mount Thickness (mm):
3.5

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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REACH 241:
Compliant
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Product Family Description

  • Over 90% Transmission at Design Wavelength
  • Hard Coated Design
  • Designed for Laser Applications

Available for use with common gas and solid state lasers, TECHSPEC OD 6 Laser Line Clean-Up Filters are designed to offer maximum transmission of stimulated emission, while eliminating noisy spontaneous emission. TECHSPEC OD 6 Laser Line Clean-Up Filters are ideal for laser-based fluorescence instrumentation, Raman spectroscopy, or for analytical or medical laser systems. Due to their steep edges, TECHSPEC Laser Line Clean-Up Filters are excellent complements to TECHSPEC Notch Filters or TECHSPEC Raman Longpass Edge Filters.

Laser Optics