BP SERIES BROAD BANDWIDTH BANDPASS FILTERS
Bandpass Filters are used in a variety of industries, including machine vision,factory automation, security and surveillance, license plate recognition, medical and life science, agricultural inspection, aerial imaging, motion analysis, photography and cinematography. BP Series are the most popular filters used in machine vision and factory automation systems and are a critical element in fluorescence imaging.
- Designed with a broad, Gaussian passband to mimic and accommodate the entire output of the most common LED wavelengths
- Test the effects of monochromatic illumination
- High transmission ≥90% (In most models)
- Superior out-of-band blocking
- StablEDGE® design reduces angular dependency and minimizes short-shifting effects
- Double-side polished glass for exceptional parallelism and optical flatness
BP250 - Deep to Near UV Bandpass
Specifications
Useful Range: 240nm - 260nm
FWHM: 45nm
Tolerance: +/- 10nm
Peak Transmission: ≥30%
Surface Quality: 80/50
Thickness: ≤3mm
BP340 - Near UV Bandpass
Specifications
Useful Range: 315nm - 365nm
FWHM: 80nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: 1mm
BP365 - Near UV Bandpass
Specifications
Useful Range: 335nm - 400nm
FWHM: 80nm
Tolerance: +/- 10nm
Peak Transmission: ≥85%
Surface Quality: 40/20
Thickness: ≤3mm
BP450 - Indigo Bandpass
Specifications
Useful Range: 425nm - 470nm
FWHM: 60nm
Tolerance : +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness : ≤3mm
BP470 - Blue Bandpass
Specifications
Useful Range: 425nm - 495nm
FWHM: 85nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP485 - Absorptive Visible Bandpass/NIR Block
Specifications
Useful Range: 380nm - 585nm
FWHM: 285nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP500 - Green-Blue Bandpass
Specifications
Useful Range: 440nm - 555nm
FWHM: 248nm
Tolerance: +/- 10nm
Peak Transmission: ≥85%
Surface Quality: 40/20
Thickness: ≤3mm
BP505 - Cyan Bandpass
Specifications
Useful Range: 485nm - 550nm
FWHM: 90nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP525 - Light Green Bandpass
Specifications
Useful Range: 500nm - 555nm
FWHM: 80nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP550 - NIR/UV-Block Visible Bandpass
Specifications
Useful Range: 405nm - 690nm
FWHM: 300nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP590 - Orange Bandpass
Specifications
Useful Range: 560-600nm
FWHM: 75nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP635 - Light Red Bandpass
Specifications
Useful Range: 615-645nm
FWHM: 60nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP660 - Dark Red Bandpass
Specifications
Useful Range: 640-680nm
FWHM: 60nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP695 - NIR Bandpass
Specifications
Useful Range: 680-720nm
FWHM: 65nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP735 - NIR Bandpass
Specifications
Useful Range: 715nm - 780nm
FWHM: 90nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP800 - NIR Bandpass
Specifications
Useful Range: 745 - 950nm
FWHM: 320nm
Tolerance: +/- 15nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP810 - NIR Bandpass (Discontinued)
Specifications
Useful Range: 790nm - 830nm
FWHM: 65nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP850 - NIR Bandpass
Specifications
Useful Range: 820nm - 910nm
FWHM: 160nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP880 - NIR Bandpass
Specifications
Useful Range: 845nm - 930nm
FWHM: 130nm
Tolerance: +/- 10nm
Peak Transmission: ≥90%
Surface Quality: 40/20
Thickness: ≤3mm
BP1000 - SWIR Bandpass
Specifications
Useful Range: 930nm - 1030nm
FWHM: 150nm
Tolerance: +/-10nm
Peak Transmission: ≥80%
Surface Quality: 40/20
Thickness: ≤3mm
BP1550 - SWIR Bandpass
Specifications
Useful Range: 1485-1645nm
FWHM: 180nm
Tolerance: +/-10nm
Peak Transmission: ≥88%
Surface Quality: 40/20
Thickness : ≤3mm