Bandpass filter
PRODUCT CATEGORIES
- The transmission band of band-pass filter is surrounded by two cut-off bands. It only allows part of the wavelength in the spectrum to pass through. It is often used to transmit part of the spectrum and cut off all other wavelengths at the same time. Band pass filters are suitable for a variety of applications, such as spectroscopy, clinical chemistry, or imaging.
- Borisuns optics accepts various types of customized filters. Welcome to consult
Technical parameters
| Items | Parameters |
|---|---|
| Center wavelength (CWL) | 250nm, 340nm, 365nm, 380nm, 390n, 394nm, 405nm, 410nm, 415nm, 420nm, 430nm, 435nm, 440nm, 450nm, 457nm, 460nm, 467nm, 470nm, 480nm, 488nm, 490nm, 500nm, 505nm, 510nm, 514.5nm, 520nm, 525nm, 530nm, 532nm, 540nm, 543nm, 546nm, 550nm, 560nm, 565nm, 568.2nm, 570nm, 577.7nm, 580nm, 589.6nm, 590nm, 600nm, 610nm, 620nm, 630nm, 632.8nm, 636nm, 640nm, 647nm, 650nm, 656.3nm, 660nm, 668nm, 670nm, 671nm, 675nm, 680nm, 685nm, 690nm, 694.3nm, 700nm, 710nm, 720nm, 730nm, 740nm, 750nm, 760nm, 768nm, 770nm, 775nm, 780nm, 785nm, 790nm, 800nm, 810nm, 815nm, 820nm, 825nm, 830nm, 840nm, 850nm, 855nm, 860nm, 870nm, 875nm, 880nm, 885nm, 890nm, 900nm, 905nm, 910nm, 920nm, 930nm, 940nm, 950nm, 960nm, 970nm, 980nm, 990nm, 1064nm, 1550nm |
| Full width at half peak (FWHM) | 10nm |
| Transmittance (T) | ＞30%-75% |
| Center wavelength tolerance | ±2nm |
| Full width tolerance at half peak | ±2nm |
| Closing (blocking) | better than OD4@200-1200nm |
spectral curve
In addition, We can customize the optical filters according to customer requirements or drawings.
For details, please consult:
Related Products
