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

1300nm 12.5mm Diameter, OD 2.0 Longpass Filter

OD 2.0 Longpass Filters

OD 2.0 Longpass Filters
OD 2.0 Longpass Filters
Stock #84-666
A$148.00 A$74.00
Qty 1+
A$148.00 A$74.00
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Diameter (mm):
12.50 +0.00/-0.20
Cut-On Wavelength (nm):
Thickness (mm):
Thickness Tolerance (mm):
Rejection Wavelength (nm):
1010 - 1250
Transmission Wavelength (nm):
1340 - 2000
Wavelength Range (nm):
1010 - 2000
Angle of Incidence (°):
Optical Density OD (Average):
Traditional Coated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
Transmission (%):
Longpass Filter
Clear Aperture (%):
Transmitted Wavefront, P-V:
Cut-On Tolerance (%):
Slope Factor (%):
Coating Specification:
Surface 1: Multi-Layer Dielectric
Surface 2: MgF2

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Sharp Cut-On Wavelength
  • High Rejection/Transmission Efficiency
  • Precision Fused Silica Substrate
  • Variety of OD 2.0 Longpass Filter Kits are Available

Our TECHSPEC® OD 2.0 Longpass filters are designed to have a sharp transition from reflection to transmission, making them ideal for various applications. Available in a variety of cut-on wavelengths, these filters are designed for fluorescence and order sorting applications. Eliminate stray light by creating custom bandpass filters when combined with our TECHSPEC® OD 2.0 Shortpass Filters. A single layer AR coating on the back surface enhances the overall efficiency of each filter.