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Optics Filter Bandpass Filter

A bandpass filter has a transmission band surrounded by two blocking bands that allow only a portion of the spectrum to pass. These filters have broad spectral bandwidths in either the ultraviolet, visible, or infrared spectrums. IR filters are often used in nightvision and IR sensing systems.

• UV, VIS, IR Ranges
• Circular and Square Sizes Available


Dimensions : 10mm, 12.7mm ±0.15mm
Clear Apeature: >80%

Operating Temp. Range

-50°C to +75°C

Angle Sensitivity

Intended for collimated input


<=0.1%, X-ray to 1.2µ

Central Wavelength (CWL) Tolerance

±15nm (400-700nm), ±10nm (880-950nm)

Full Width-Half Maximum (FWHM)


Peak Transmittance (min.)

60% (450-700nm), 55% (400, 880-950nm)


0.18" (400-700nm), 0.20" (880-950nm)

Thickness Tolerance


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