• Country/Region
  •   
 
See all 111 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

975nm 50mm Diameter, OD 2.0 Longpass Filter

Stock #64-693
$200.00
×
Qty 1-5
$200.00
Qty 6
$160.00
Volume Pricing
Request a Quote
Diameter (mm):
50.00 +0.00/-0.20
Cut-On Wavelength (nm):
975.00
Thickness (mm):
5.00
Thickness Tolerance (mm):
±0.1
Rejection Wavelength (nm):
735 - 925
Transmission Wavelength (nm):
1010 - 2000
Wavelength Range (nm):
735 - 2000
Angle of Incidence (°):
0
Optical Density OD (Average):
≥2.0
Coating:
Traditional Coated
Surface Quality:
40-20
Transmission (%):
>85
Type:
Longpass Filter
Clear Aperture (%):
80
Transmitted Wavefront, P-V:
λ/4
Cut-On Tolerance (%):
±2
Slope Factor (%):
3.00
Coating Specification:
Surface 1: Multi-Layer Dielectric
Surface 2: MgF2

Regulatory Compliance

RoHS:

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.

Need a Quote? Add a stock number to begin our two-step quote process.

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram

PROUD MEMBERS OF:

ACMAApomaThe Laser InstituteOSASPIE

×