OPTOStokes ist die Marke für optische Filter von Optofilters.com und liefert Lagerprodukte sowie kundenspezifisch beschichtete Filter für UV-, VIS-, NIR- und IR-Anwendungen.
Nutzen Sie diese Seite, um Schmalband-Passbänder nach Zentrumswellenlänge, FWHM, Sperrgrad und Dicke zu vergleichen. Diese Filter sind für Anwendungen bestimmt, bei denen spektrale Selektivität wichtiger ist als breiter Durchsatz.
Wählen Sie die Zentrumswellenlänge um die Quelle oder das Zielsignal, dann die schmalste FWHM, die noch ausreichend nutzbares Signal zulässt. Bestätigen Sie OD-Sperrung, Spitzenübertragung, AOI-Empfindlichkeit, Temperaturbereich und mechanische Toleranz.
Diese Schmalband-Bandpassfilter (CWL 405–808nm) bieten präzise Wellenlängenauswahl mit FWHM bis zu 1nm und OD6+-Außerband-Sperrung. Sie eignen sich für Raman-Spektroskopie, Laser-Cleanup, Konfokalmikroskopie und hochsensitive Fluoreszenzerfassung, wo Wellenlängenreinheit kritisch ist.
View full Ultra-Narrow Bandpass Filters
| Modell | Zentralwellenlänge (nm) | Transmission | Halbwertsbreite (nm) | Optische Dichte | Hinweis |
|---|---|---|---|---|---|
| STO-405-20Legacy: STO-405-20Legacy: STO-BP405/20 | 405 ± 3 | T>86% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP450/20 | 450 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-460-20Legacy: STO-460-20Legacy: STO-BP460/20 | 460 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP470/20 | 470 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP490/20 | 490 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-520-20Legacy: STO-520-20Legacy: STO-BP520/20 | 520 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP532/20 | 532 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-540-20Legacy: STO-540-20Legacy: STO-BP540/20 | 540 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP550/20 | 550 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP565/20 | 565 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP590/20 | 590 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP635/20 | 635 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP650/20 | 650 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-680-20Legacy: STO-680-20Legacy: STO-BP680/20 | 680 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP710/20 | 720 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP750/20 | 750 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-780-20Legacy: STO-780-20Legacy: STO-BP780/20 | 780 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-800-20Legacy: STO-800-20Legacy: STO-BP800/20 | 800 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP808/20 | 808 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-820-20Legacy: STO-820-20Legacy: STO-BP820/20 | 820 ± 3 | T>91% | 20 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP850/20 | 850 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP880/20 | 880 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP940/20 | 940 ± 3 | T≥90% | 20 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP365/30 | 365 ± 3 | T≥90% | 30 ± 5 | OD≥3@200-800 | Other parameters can be customized |
| STO-BP405/40 | 405 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP450/50 | 450 ± 5 | T≥90% | 50 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP462/60 | 462 ± 5 | T≥90% | 60 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-470-40Legacy: STO-BP470/40 | 470 ± 3 | T>91% | 40 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP490/40 | 490 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-520-40Legacy: STO-BP520/40 | 520 ± 3 | T>91% | 40 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-532-40Legacy: STO-BP532/40 | 532 ± 3 | T>91% | 40 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP540/40 | 540 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP550/50 | 550 ± 5 | T≥90% | 50 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-565-40Legacy: STO-BP565/40 | 565 ± 3 | T>91% | 40 ± 3 | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | Other parameters can be customized |
| STO-BP590/40 | 590 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP635/50 | 635 ± 5 | T≥90% | 50 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP650/50 | 650 ± 5 | T≥90% | 50 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP680/40 | 680 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP780/40 | 780 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP808/40 | 808 ± 4 | T≥90% | 40 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP850/50 | 850 ± 5 | T≥90% | 50 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
| STO-BP940/50 | 940 ± 5 | T≥90% | 50 ± 5 | OD≥3@350-1100 | Other parameters can be customized |
Modelle sind nach FWHM gruppiert, um Ingenieuren den Vergleich schmaler und Standard-Bandpassoptionen zu erleichtern. Nutzen Sie die Spalte Spektralbereich, um UV-, Sichtbar-, NIR- und SWIR-Optionen zu prüfen, bevor Sie ein Angebot anfragen.
CWL, FWHM, blocking, mounting and size values follow the 2026 source revision. Confirm the final coating curve and mechanical drawing for production use.
| Modell | Spektralbereich | Zentralwellenlänge (nm) | Halbwertsbreite (nm) | Transmission | Sperrung | Mechanische Ausführungen | Anwendungsbereich |
|---|---|---|---|---|---|---|---|
| STO-402-20 | Visible | 402 ± 3 | 20 ± 3 | T>86% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-405-20Legacy: STO-BP405/20 | Visible | 405 ± 3 | 20 ± 3 | T>86% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-415-8 | Visible | 415 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-420-20 | Visible | 420 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-432-8 | Visible | 432 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-435-8 | Visible | 435 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-440-20 | Visible | 440 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-460-20Legacy: STO-BP460/20 | Visible | 460 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-480-20 | Visible | 480 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-485-20 | Visible | 485 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
Fluorescence microscopy |
| STO-488-10Legacy: STO-BP488/10 | Visible | 488 ± 3 | 10 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-488-20 | Visible | 488 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-492-8 | Visible | 492 ± 3 | 8 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-500-8 | Visible | 500 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-500-20 | Visible | 500 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-505-8 | Visible | 505 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-520-20Legacy: STO-BP520/20 | Visible | 520 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-525-20Legacy: STO-BP525/20 | Visible | 525 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-530-20Legacy: STO-BP530/20 | Visible | 530 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR; Fluorescence microscopy |
| STO-540-20Legacy: STO-BP540/20 | Visible | 540 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-543-20 | Visible | 543 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-560-20Legacy: STO-BP560/20 | Visible | 560 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-570-20Legacy: STO-BP570/20 | Visible | 570 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-580-20 | Visible | 580 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-585-20 | Visible | 585 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-600-8 | Visible | 600 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-600-20 | Visible | 600 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-605-20Legacy: STO-BP605/20 | Visible | 605 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-610-20 | Visible | 610 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-612-20Legacy: STO-BP612/20 | Visible | 612 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-620-20 | Visible | 620 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-630-20Legacy: STO-BP630/20 | Visible | 630 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-638-20 | Visible | 638 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-640-20Legacy: STO-BP640/20 | Visible | 640 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-655-20Legacy: STO-BP655/20 | Visible | 655 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-660-20Legacy: STO-BP660/20 | Visible | 660 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-665-20Legacy: STO-BP665/20 | Visible | 665 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-670-8 | Visible | 670 ± 3 | 8 ± 3 | T>86% | ODavg > 6 at 350-1100 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-670-20Legacy: STO-BP670/20 | Visible | 670 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-675-20 | Visible | 675 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
qPCR |
| STO-680-20Legacy: STO-BP680/20 | Visible | 680 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-685-15 | Visible | 685 ± 3 | 15 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-700-20Legacy: STO-BP700/20 | NIR | 700 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-720-20 | NIR | 720 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-740-20 | NIR | 740 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-760-20Legacy: STO-BP760/20 | NIR | 760 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-780-20Legacy: STO-BP780/20 | NIR | 780 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-800-20Legacy: STO-BP800/20 | NIR | 800 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-820-20Legacy: STO-BP820/20 | NIR | 820 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
| STO-840-20Legacy: STO-BP840/20 | NIR | 840 ± 3 | 20 ± 3 | T>91% | ODavg > 6 at 350-800 nm (out-of-band; passband excluded where applicable); OD > 3 at 800-1050 nm (out-of-band; passband excluded where applicable) | 6 shared mechanical formats2 mounted; 4 mounting not specifiedMaximum available size: 57 × 57 mmView specifications |
General catalog |
Mechanical variants are listed once here and shared by the model rows above. Select a model, review its optical performance, then choose a format before requesting a quote.
Used by 56 catalog model(s).
Used by 14 catalog model(s).
Used by 1 catalog model(s).
Used by 56 catalog model(s).
Used by 14 catalog model(s).
Used by 1 catalog model(s).
Used by 56 catalog model(s).
Used by 1 catalog model(s).
Used by 14 catalog model(s).
Used by 56 catalog model(s).
Used by 1 catalog model(s).
Used by 14 catalog model(s).
Used by 56 catalog model(s).
Used by 1 catalog model(s).
Used by 14 catalog model(s).
Used by 56 catalog model(s).
Used by 1 catalog model(s).
Used by 14 catalog model(s).
Narrower bandwidth improves wavelength discrimination, but it can reduce throughput. It is most useful for laser cleanup, spectral analysis, and tight emission lines.
For high-sensitivity detectors, OD outside the passband can matter as much as peak transmission. Confirm the blocking range, not just the center wavelength.
If a catalog wavelength is close but not exact, specify target CWL, tolerance, FWHM, blocking range, and working angle in the quote request.
Choose a narrow bandpass filter when nearby wavelengths must be rejected, such as laser cleanup, fluorescence detection, Raman, and high-sensitivity instruments.
Not always. Narrower filters improve selectivity but may reduce signal tolerance if the source drifts or the angle of incidence changes.
Yes. Custom CWL, FWHM, blocking range, size, and substrate options are available for OEM requirements.
Quality & Compliance
For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.
Process control, inspection records, and repeatable coating workflows for production optical components.
Compliance documentation can be prepared for qualified projects and regulated supply chains.
Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.
Our engineers will help you select the perfect optical solution.
