에지 급준성과 전이 폭
Longpass and shortpass filters are often selected by edge position, but transition width and blocking depth determine real system performance.
장파통과 및 단파통과 에지 필터
파장 영역을 분리하는 장파통과 및 단파통과 에지 필터를 확인하세요. 컷온/컷오프 에지, 전이 급준성, 차단 범위, 투과율, 물리적 크기를 비교하세요.
12년 이상 경험
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ISO 9001 인증
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60개국 이상 출하
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품질률 99.8%
선택 모델
- Contact Us for recommended models.
선택 방법
긴 파장을 투과하고 짧은 파장을 차단하려면 장파통과 필터를, 반대의 경우 단파통과 필터를 사용하세요. 에지 파장, 전이 기울기, 차단 범위, 입사각, 대역통과 필터와의 조합 여부를 확인합니다.
9
장파통과 및 단파통과 필터
OPTOStokes 장파통과 및 단파통과 필터는 형광 현미경, 라만 분광 및 광학 계측에서 파장 분리를 위한 날카로운 에지 전이를 제공합니다. 장파통과 필터는 컷온보다 긴 파장을 투과하고 짧은 파장을 차단하며, 단파통과 필터는 그 반대입니다. 정밀한 스펙트럼 선택이 필요할 때 대역통과 필터와 조합하여 사용하기 좋습니다.
View full Longpass and Shortpass Filters
Longpass Filters
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| Model | Cut-On (nm) | 투과율 | Transmission Range (nm) | 광학밀도 |
|---|---|---|---|---|
| STO-LP335 | 335±5 | T≥90% | 340-500 | OD≥2@200-320 |
| STO-LP400 | 400±5 | T≥90% | 410-1100 | OD≥3@350-380 |
| STO-LP410 | 410±5 | T≥90% | 420-1100 | OD≥3@350-390 |
| STO-LP420 | 420±5 | T≥90% | 430-1100 | OD≥3@350-400 |
| STO-LP430 | 430±5 | T≥90% | 440-1100 | OD≥3@350-410 |
| STO-LP435 | 435±5 | T≥90% | 445-1100 | OD≥3@350-415 |
| STO-LP440 | 440±5 | T≥90% | 450-1100 | OD≥3@350-420 |
| STO-LP445 | 445±5 | T≥90% | 455-1100 | OD≥3@350-425 |
| STO-LP450 | 450±5 | T≥90% | 460-1100 | OD≥3@350-430 |
| STO-LP460 | 460±5 | T≥90% | 470-1100 | OD≥3@350-440 |
| STO-LP470 | 470±5 | T≥90% | 480-1100 | OD≥3@350-450 |
| STO-LP480 | 480±5 | T≥90% | 490-1100 | OD≥3@350-460 |
| STO-LP490 | 490±5 | T≥90% | 500-1100 | OD≥3@350-470 |
| STO-LP510 | 510±5 | T≥90% | 520-1100 | OD≥3@350-490 |
| STO-LP530 | 530±5 | T≥90% | 540-1100 | OD≥3@350-510 |
| STO-LP540 | 540±5 | T≥90% | 550-1100 | OD≥3@350-520 |
| STO-LP550 | 550±5 | T≥90% | 560-1100 | OD≥3@350-530 |
| STO-LP555 | 555±5 | T≥90% | 565-1100 | OD≥3@350-535 |
| STO-LP560 | 560±5 | T≥90% | 570-1100 | OD≥3@350-540 |
| STO-LP565 | 565±5 | T≥90% | 575-1100 | OD≥3@350-545 |
| STO-LP570 | 570±5 | T≥90% | 580-1100 | OD≥3@350-550 |
| STO-LP580 | 580±5 | T≥90% | 590-1100 | OD≥3@350-560 |
| STO-LP590 | 590±5 | T≥90% | 600-1100 | OD≥3@350-570 |
| STO-LP600 | 600±5 | T≥90% | 610-1100 | OD≥3@350-580 |
| STO-LP610 | 610±5 | T≥90% | 620-1100 | OD≥3@350-590 |
| STO-LP630 | 630±5 | T≥90% | 640-1100 | OD≥3@350-610 |
| STO-LP640 | 640±5 | T≥90% | 650-1100 | OD≥3@350-620 |
| STO-LP650 | 650±5 | T≥90% | 660-1100 | OD≥3@350-630 |
| STO-LP655 | 655±5 | T≥90% | 665-1100 | OD≥3@350-635 |
| STO-LP660 | 660±5 | T≥90% | 670-1100 | OD≥3@350-640 |
| STO-LP670 | 670±5 | T≥90% | 680-1100 | OD≥3@350-650 |
| STO-LP675 | 675±5 | T≥90% | 685-1100 | OD≥3@350-655 |
| STO-LP680 | 680±5 | T≥90% | 690-1100 | OD≥3@350-660 |
| STO-LP685 | 685±5 | T≥90% | 695-1100 | OD≥3@350-665 |
| STO-LP690 | 690±5 | T≥90% | 700-1100 | OD≥3@350-670 |
| STO-LP700 | 700±5 | T≥90% | 710-1100 | OD≥3@350-680 |
| STO-LP705 | 705±5 | T≥90% | 715-1100 | OD≥3@350-685 |
| STO-LP710 | 710±5 | T≥90% | 720-1100 | OD≥3@350-690 |
| STO-LP750 | 750±5 | T≥90% | 760-1100 | OD≥3@350-730 |
| STO-LP760 | 760±5 | T≥90% | 770-1100 | OD≥3@350-740 |
| STO-LP770 | 770±5 | T≥90% | 780-1100 | OD≥3@350-750 |
| STO-LP780 | 780±5 | T≥90% | 790-1100 | OD≥3@350-760 |
| STO-LP800 | 800±5 | T≥90% | 810-1100 | OD≥3@350-780 |
| STO-LP820 | 820±5 | T≥90% | 830-1100 | OD≥3@350-800 |
| STO-LP845 | 845±5 | T≥90% | 855-1100 | OD≥3@350-825 |
| STO-LP850 | 850±5 | T≥90% | 860-1100 | OD≥3@350-830 |
| STO-LP880 | 880±5 | T≥90% | 890-1100 | OD≥3@350-860 |
| STO-LP890 | 890±5 | T≥90% | 900-1100 | OD≥3@350-870 |
| STO-LP900 | 900±5 | T≥90% | 910-1100 | OD≥3@350-880 |
| STO-LP910 | 910±5 | T≥90% | 920-1100 | OD≥3@350-890 |
| STO-LP920 | 920±5 | T≥90% | 930-1100 | OD≥3@350-900 |
| STO-LP920 | 920±10 | T≥90% | 940-1700 | OD≥3@350-890 |
| STO-LP930 | 930±5 | T≥90% | 940-1100 | OD≥3@350-910 |
| STO-LP940 | 940±5 | T≥90% | 950-1100 | OD≥3@350-920 |
| STO-LP950 | 950±5 | T≥90% | 970-1100 | OD≥3@350-930 |
| STO-LP970 | 970±5 | T≥90% | 980-1100 | OD≥3@350-940 |
| STO-LP1000 | 1000±10 | T≥90% | 1020-2000 | OD≥3@350-970 |
| STO-LP1010 | 1010±10 | T≥90% | 1030-1200 | OD≥3@350-990 |
| STO-LP1060 | 1060±10 | T≥88% | 1085-1100 | OD≥3@350-1035 |
| STO-LP1150 | 1150±10 | T≥90% | 1180-1700 | OD≥3@700-1120 |
| STO-LP1170 | 1170±10 | T≥90% | 1200-1700 | OD≥3@700-1135 |
| STO-LP1200 | 1200±10 | T≥90% | 1230-1800 | OD≥3@350-1175 |
| STO-LP1250 | 1250±10 | T≥90% | 1260-1750 | OD≥3@350-1215 |
| STO-LP1270 | 1270±10 | T≥90% | 1300-1800 | OD≥3@350-1240 |
| STO-LP1380 | 1380±10 | T≥90% | 1400-2150 | OD≥3@700-1360 |
| STO-LP1400 | 1400±10 | T≥90% | 1420-1100 | OD≥3@350-1380 |
| STO-LP1450 | 1450±10 | T≥90% | 1480-1800 | OD≥3@350-1420 |
| STO-LP1470 | 1470±10 | T≥90% | 1500-1800 | OD≥3@350-1400 |
| STO-LP1600 | 1600±10 | T≥90% | 1625-2300 | OD≥3@350-1540 |
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| Model | Cut-Off (nm) | 투과율 | Transmission Range (nm) | 광학밀도 |
|---|---|---|---|---|
| STO-SP500 | 500±10 | T≥90% | 410-480 | OD≥3@540-1100 |
| STO-SP520 | 520±10 | T≥90% | 410-500 | OD≥3@560-1100 |
| STO-SP600 | 600±10 | T≥90% | 410-580 | OD≥3@640-1100 |
| STO-SP635 | 635±10 | T≥90% | 410-615 | OD≥3@675-1100 |
| STO-SP640 | 640±10 | T≥90% | 410-620 | OD≥3@680-1100 |
| STO-SP645 | 645±10 | T≥90% | 410-625 | OD≥3@685-1100 |
| STO-SP650 | 650±10 | T≥90% | 410-630 | OD≥3@690-1100 |
| STO-SP655 | 655±10 | T≥90% | 410-635 | OD≥3@695-1100 |
| STO-SP660 | 660±10 | T≥90% | 410-640 | OD≥3@700-1100 |
| STO-SP670 | 670±10 | T≥90% | 410-650 | OD≥3@710-1100 |
| STO-SP700 | 700±10 | T≥90% | 410-680 | OD≥3@740-1100 |
| STO-SP720 | 720±10 | T≥90% | 410-700 | OD≥3@760-1100 |
| STO-SP730 | 730±10 | T≥90% | 410-710 | OD≥3@770-1100 |
| STO-SP735 | 735±10 | T≥90% | 410-715 | OD≥3@775-1100 |
| STO-SP740 | 740±10 | T≥90% | 410-720 | OD≥3@780-1100 |
| STO-SP750 | 750±10 | T≥90% | 410-730 | OD≥3@790-1100 |
| STO-SP760 | 760±10 | T≥90% | 410-740 | OD≥3@800-1100 |
| STO-SP770 | 770±10 | T≥90% | 410-750 | OD≥3@810-1100 |
| STO-SP780 | 780±10 | T≥90% | 410-760 | OD≥3@8±20-1100 |
| STO-SP800 | 800±10 | T≥90% | 410-780 | OD≥3@840-1100 |
| STO-SP810 | 810±10 | T≥90% | 410-790 | OD≥3@850-1100 |
| STO-SP820 | 820±10 | T≥90% | 410-800 | OD≥3@860-1100 |
| STO-SP830 | 830±10 | T≥90% | 410-810 | OD≥3@870-1100 |
| STO-SP835 | 835±10 | T≥90% | 410-815 | OD≥3@875-1100 |
| STO-SP850 | 850±10 | T≥90% | 410-830 | OD≥3@890-1100 |
| STO-SP880 | 880±10 | T≥90% | 410-850 | OD≥3@920-1100 |
| STO-SP890 | 890±10 | T≥90% | 410-860 | OD≥3@930-1100 |
| STO-SP900 | 900±10 | T≥90% | 410-870 | OD≥3@940-1100 |
| STO-SP910 | 910±10 | T≥90% | 410-880 | OD≥3@950-1100 |
| STO-SP920 | 920±10 | T≥90% | 410-890 | OD≥3@960-1100 |
| STO-SP1120 | 1120±10 | T≥90% | 800-1110 | OD≥3@1160-1700 |
| STO-SP1150 | 1150±10 | T≥88% | 520-1110 | OD≥3@1190-1480 |
| STO-SP1405 | 1405±10 | T≥90% | 1120-1380 | OD≥3@1430-1700 |
| STO-SP1440 | 1440±10 | T≥90% | 1150-1420 | OD≥3@1490-1700 |
| STO-SP1450 | 1450±10 | T≥90% | 1200-1430 | OD≥3@1490-1800 |
| STO-SP1480 | 1480±10 | T≥90% | 1200-1460 | OD≥3@1500-1800 |
| STO-SP2340 | 2340±10 | T≥95% | 2000-2310 | OD≥3@2400-3000 |
카탈로그 N 시리즈 장파통과 모델
N 시리즈 장파통과 모델은 엔지니어링 비교를 위해 차단 범위, 투과 대역, 평균 투과대 투과율이 정의된 카탈로그 옵션으로 제공됩니다.
N-Series Longpass Data Table
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| Model | Spectral Range | Blocking Range (nm) | Blocking | Transmission Range (nm) | Average Transmittance |
|---|---|---|---|---|---|
| STO-LP400N | Visible | 200-375 | OD>2 | 420-1200 | Average T>85% |
| STO-LP425N | Visible | 200-405 | OD>2 | 445-1200 | Average T>85% |
| STO-LP450N | Visible | 200-430 | OD>2 | 470-1200 | Average T>85% |
| STO-LP475N | Visible | 200-455 | OD>2 | 495-1200 | Average T>85% |
| STO-LP500N | Visible | 200-480 | OD>2 | 520-1200 | Average T>85% |
| STO-LP525N | Visible | 200-505 | OD>2 | 545-1200 | Average T>85% |
| STO-LP550N | Visible | 200-530 | OD>2 | 575-1200 | Average T>85% |
| STO-LP575N | Visible | 200-550 | OD>2 | 600-1200 | Average T>85% |
| STO-LP600N | Visible | 200-570 | OD>2 | 625-1200 | Average T>85% |
| STO-LP625N | Visible | 200-595 | OD>2 | 650-1200 | Average T>85% |
| STO-LP650N | Visible | 200-620 | OD>2 | 675-1200 | Average T>85% |
| STO-LP675N | Visible | 200-645 | OD>2 | 700-1200 | Average T>85% |
| STO-LP700N | NIR | 200-670 | OD>2 | 725-1200 | Average T>85% |
| STO-LP725N | NIR | 200-695 | OD>2 | 750-1200 | Average T>85% |
| STO-LP750N | NIR | 200-720 | OD>2 | 775-1200 | Average T>85% |
| STO-LP775N | NIR | 200-745 | OD>2 | 800-1200 | Average T>85% |
| STO-LP800N | NIR | 400-770 | OD>2 | 825-1200 | Average T>85% |
| STO-LP825N | NIR | 400-795 | OD>2 | 850-1200 | Average T>85% |
| STO-LP850N | NIR | 400-820 | OD>2 | 875-1200 | Average T>85% |
| STO-LP875N | NIR | 400-845 | OD>2 | 900-1200 | Average T>85% |
| STO-LP900N | NIR | 400-870 | OD>2 | 930-1200 | Average T>85% |
| STO-LP925N | NIR | 400-895 | OD>2 | 955-1200 | Average T>85% |
| STO-LP950N | NIR | 400-910 | OD>2 | 980-1200 | Average T>85% |
| STO-LP975N | NIR | 400-935 | OD>2 | 1010-1800 | Average T>85% |
| STO-LP1000N | NIR | 400-960 | OD>2 | 1040-1800 | Average T>85% |
| STO-LP1025N | NIR | 400-985 | OD>2 | 1070-1800 | Average T>85% |
| STO-LP1050N | NIR | 400-1010 | OD>2 | 1100-1800 | Average T>85% |
| STO-LP1075N | NIR | 400-1035 | OD>2 | 1130-1800 | Average T>85% |
| STO-LP1100N | NIR | 400-1060 | OD>2 | 1160-1800 | Average T>85% |
카탈로그 N 시리즈 단파통과 모델
N 시리즈 단파통과 모델은 짧은 파장 측을 투과하고 긴 파장 측을 차단합니다. 엔지니어링 비교를 위해 카탈로그 투과 대역, 차단 범위, 평균 투과대 투과율이 제공됩니다.
N-Series Shortpass Data Table
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| Model | Spectral Range | Transmission Range (nm) | Average Transmittance | Blocking Range (nm) | Blocking |
|---|---|---|---|---|---|
| STO-SP380N | UV | 320-370 | Average T>60% | 420-1100 | OD>2average |
| STO-SP550N | Visible | 420-520 | Average T>85% | 550-1100 | OD>2average |
| STO-SP600N | Visible | 420-570 | Average T>85% | 630-1100 | OD>2average |
| STO-SP650N | Visible | 420-630 | Average T>85% | 680-1100 | OD>2average |
| STO-SP700N | NIR | 420-680 | Average T>85% | 730-1100 | OD>2average |
| STO-SP750N | NIR | 420-720 | Average T>85% | 780-1100 | OD>2average |
| STO-SP800N | NIR | 420-770 | Average T>85% | 830-1100 | OD>2average |
| STO-SP850N | NIR | 420-820 | Average T>85% | 880-1100 | OD>2average |
| STO-SP900N | NIR | 420-870 | Average T>85% | 930-1100 | OD>2average |
| STO-SP950N | NIR | 420-920 | Average T>85% | 980-1100 | OD>2average |
| STO-SP1000N | NIR | 420-970 | Average T>85% | 1040-1200 | OD>2average |
관련 기술 자료
에지 필터 조합
A longpass and shortpass pair can define a custom passband when a standard bandpass option is not available.
검출기 보호
Use edge filters to suppress unwanted source energy before it reaches sensitive detectors, especially in broadband or high-power systems.
자주 묻는 질문
장파통과 필터와 단파통과 필터의 차이는 무엇인가요?
A longpass filter transmits wavelengths longer than its edge; a shortpass filter transmits wavelengths shorter than its edge.
컷온 또는 컷오프 파장은 무엇을 의미하나요?
It is the edge wavelength where the filter transitions between blocking and transmission.
에지 필터를 대역통과 필터와 조합할 수 있나요?
Yes. Edge filters are often combined with bandpass filters to improve blocking or shape a more specific spectral window.
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Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
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