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

659nm, 12.5mm Diameter, Dichroic Laser Beam Combiner

TECHSPEC® Dichroic Laser Beam Combiners

TECHSPEC® Dichroic Laser Beam Combiners

Stock #86-388
£127.50
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Qty 1-5
£127.50
Qty 6
£102.00
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Diameter (mm):
12.50 +0.0/-0.1
Cut-On Wavelength (nm):
659.00
Thickness Tolerance (mm):
±0.1
Reflection Wavelength (nm):
632.8 - 647.1
Transmission Wavelength (nm):
671 - 790
Wavelength Range (nm):
633 - 790
Angle of Incidence (°):
45
Clear Aperture CA (mm):
8.8
Coating:
Hard Coated
Substrate:
Reflected Laser Wavelength (nm):
632.8, 635, 647.1
Reflection (%):
>98
Surface Quality:
60-40
Transmission (%):
>95
Transmitted Laser Wavelength (nm):
671, 676.4, 785
Type:
Dichroic Filter
Construction:
Mounted in Black Anodized Ring
Durability:
MIL-C-48497A
Transmitted Wavefront, RMS:
<1λ
Mount Thickness (mm):
3.5

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Family Description

  • Polarization Insensitive
  • Hard Sputtered Coating
  • Multiple Sizes Available

TECHSPEC® Dichroic Laser Beam Combiners are designed to efficiently combine or separate multiple laser beams at a 45° angle of incidence. TECHSPEC Dichroic Laser Beam Combiners feature greater than 98% reflection and greater than 95% transmission at popular laser lines, yielding exceptionally low loss. Constructed from low autofluorescence substrates with hard sputtered coatings, TECHSPEC Dichroic Laser Beam Combiners are ideal for multi-laser fluorescence imaging and measurement applications, including laser microscopy and flow cytometry.

Laser Optics

All mounted TECHSPEC® Optical Filters have an arrow on the side of the mount that points to the filter-coated surface for quick reference. Filter oriented such that arrow points to filter coated surface S1. Anti-reflective (AR) coating is applied to S2.
All mounted TECHSPEC® Optical Filters have an arrow on the side of the mount that points to the filter-coated surface for quick reference. Filter oriented such that arrow points to filter coated surface S1. Anti-reflective (AR) coating is applied to S2.

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