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Location: Main > Optical Filters > Edgepass Filters > EPF-LP-0450-S-15001500-0250
Name: 150x150xT2.5mm 450nm Longpass Dielectric Filter
P/N: EPF-LP-0450-S-15001500-0250
Keywords:450nm cut-on,150x150xT2.5mm,Long pass/dielectric
Unit Price: S$780.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Long Pass Filters are useful for isolating wavelengths from different regions of the spectrum, allowing high transmission above the cut-on wavelength (in the pass band), and high reflection below the cut-on wavelength (in the blocking band). The durable dielectric coating of Long Pass Filters makes them instrumental in many industrial and Research & Development applications, due to the rejection band optical density of 3.0 and >85% transmission above the cut-on wavelength.

Long Pass Filters characteristics may be customized upon customers' request

Substrate Material:  BK7 Optical Glass
Outer Dimension:  150.0x150.0,+0.0/-0.1mm,unmounted
Thickness:  2.5,+/-0.1mm
Scratch/Dig:  80/50 per Mil-0-13830A
Construction:  Immersed dielectric
Transmission Region:  T>95% @ 460-1100nm
 T>90% @ 1100-2000nm
Cut-on Wavelength:  450nm (T<1%)
 Rejection Region:  T<0.1% @ 200-440nm