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

400nm 50mm Diameter, OD 4.0 Shortpass Filter

High Performance OD 4.0 Shortpass Filters

High Performance OD 4.0 Shortpass Filters

Stock #84-715
£403.75
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Qty 1-5
£403.75
Qty 6+
£323.00
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Diameter (mm):
50.00 +0.0/-0.2
Angle of Incidence (°):
0
Cut-Off Wavelength (nm):
400.00
Optical Density OD (Average):
≥4.0
Coating:
Hard Coated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Type:
Shortpass Filter
Rejection Wavelength (nm):
410 - 610
Surface Quality:
60-40
Thickness (mm):
5.00
Thickness Tolerance (mm):
±0.1
Transmission (%):
≥91
Transmission Wavelength (nm):
300 - 392
Clear Aperture (%):
>80
Durability:
MIL-C-48497A, Section 3.4.1
Transmitted Wavefront, RMS:
≤λ/4 @ 633nm
Slope Factor (%):
<1
Cut-Off Tolerance (%):
±1
Wavelength Range (nm):
300 - 610
Note:
Arrow on part indicates filter coated surface.

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Broad Transmission and Rejection Ranges
  • Sharp Slope for Effective Spectral Discrimination
  • Combine with Longpass Filter for Custom Bandpass Ranges

These High Performance Shortpass Filters are designed with superior blocking in the rejection band while maximizing transmission in the pass band. With a rejection band optical density of 4.0 combined with ≥ 91% in the pass band these filters are ideal for a wide variety of applications.

These filters can be combined with our TECHSPEC® OD 4.0 Longpass Filters to create a customized precision bandpass filter. The VIS Shortpass Filter Kits include 7 filters between 400-700nm and both are ideal for integration with our filter wheels.

Note: These filters are optimized for high spectral performance rather than high Laser Induced Damage Thresholds (LIDT). A typical LIDT for these filters is 1 J/cm2 @ 532nm, 10ns. Please contact us if you require a filter with a higher LIDT value.

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