OPTOStokes는 Optofilters.com의 광학 필터 브랜드로, UV, VIS, NIR 및 IR 애플리케이션을 위한 재고 제품과 맞춤 코팅 필터를 공급합니다.
중심파장, FWHM, 차단 수준, 두께로 협대역 투과대를 비교하세요. 이 필터는 스펙트럼 선택성이 처리량보다 중요한 응용에 적합합니다.
광원 또는 목표 신호의 중심파장을 선택하고, 충분한 사용 가능 신호를 확보할 수 있는 가장 좁은 FWHM을 선택하세요. OD 차단, 피크 투과율, 입사각 감도, 온도 범위, 물리적 공차도 확인합니다.
이 협대역 밴드패스 필터(CWL 405-808nm)는 1nm까지 좁은 FWHM과 OD6+ 대외 차단으로 정밀한 파장 선택을 제공합니다. 파장 순도가 중요한 라만 분광, 레이저 클린업, 공초점 현미경 및 고감도 형광 검출에 적합합니다.
View full Ultra-Narrow Bandpass Filters
| 모델 | 중심 파장 (nm) | 투과율 | 반치폭 (nm) | 광학 밀도 | 비고 |
|---|---|---|---|---|---|
| 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 |
모델은 FWHM별로 그룹화되어 있으며, 협대역과 표준 대역통과 옵션을 비교할 수 있습니다. 견적 요청 전 스펙트럼 범위 열에서 자외선, 가시광, 근적외선, 단파장 적외선 옵션을 확인하세요.
CWL, FWHM, blocking, mounting and size values follow the 2026 source revision. Confirm the final coating curve and mechanical drawing for production use.
| 모델 | 스펙트럼 영역 | 중심 파장 (nm) | 반치폭 (nm) | 투과율 | 차단 | 기계 사양 | 적용 분야 |
|---|---|---|---|---|---|---|---|
| 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.
