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Location: Main > Optical Filters > Bandpass Filters > BPF-A-390-480-02400120-0025
Name: 24.0x12.0xT2.5mm Blue Bandpass Filter(390-480nm)
P/N: BPF-A-390-480-02400120-0025
Keywords:24.0x12.0xT2.5mm,BK7,Bandpass,390-480nm,T>90%ave
Unit Price: S$125.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Assorted Bandpass filters transmit a well-defined wavelength band of light, while rejecting other unwanted radiation. Optical bandpass filters allow the isolation of a band of wavelengths from the total spectrum, enabling higher energy throughput and greater out-of-band rejection, without the use of dispersing elements such as prisms or gratings.
Assorted Bandpass Filters offer high OD5 covering 200-1100nm, narrow bandpass transmisson >75%.

 Substrate Material:  BK7 Grade A fine annealed
 Filter Type:  Blue Dichroic Additive; Single Surface Dielectric Coating; Back surface: uncoated
 Outer Dimension:  24.0 x 12.0mm (+0.0,-0.2mm); Unmounted
 Thickness:  2.5mm
 Surface Flatness:  Lamda/4 per 25mm area
 Surface/Coating Quality:  Pitch-polished; 60/40 Scratch-Dig; Other surface ground & beveled (Chamfer 0.3mm max)
 Operating Temperature:  -50 ~ +80 C deg(Optimum 23 C deg)
 Transmission:  T >90% ave from 390nm to 480nm
 Reflection:  R >99% ave from 500nm to 750nm(OD>3)