Las ventanas protegen sin seleccionar longitud de onda
Optical windows are usually chosen to protect the optical path while keeping wavefront and transmission stable. Substrate and coating are the main decisions.
Ventanas ópticas para sistemas UV, visible e IR
Compare ventanas ópticas por material, recubrimiento, dimensiones, espesor y rango de transmisión. Seleccione la ventana adecuada para proteger trayectos ópticos con mínima pérdida de señal.
Más de 12 años de experiencia
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Certificación ISO 9001
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Envío a más de 60 países
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Tasa de calidad del 99,8%
Modelos seleccionados
- Contact Us for recommended models.
Cómo elegir
Elija el material según el rango de longitud de onda y el entorno mecánico. El zafiro es útil por su durabilidad, la sílice fundida para UV, BK7/K9 para sistemas visibles y el fluoruro de calcio para trayectos IR seleccionados. Confirme recubrimiento, planitud, calidad de superficie y tolerancia de montaje.
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Ventanas ópticas
Las ventanas ópticas OPTOStokes ofrecen excelente transmitancia en espectros UV (200-400nm), visible (400-700nm) e IR (700-3000nm). Materiales disponibles incluyen zafiro (alta durabilidad), K9/BK7 (visible), sílice fundida (UV) y fluoruro de calcio (IR), con opciones sin recubrimiento, AR o recubrimiento personalizado. Estas ventanas son adecuadas para ventanas de protección láser, cubiertas de detectores y ventanas de cámaras ópticas.
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| Model | Material | ransmittance | ransmission Range (nm) | Note |
|---|---|---|---|---|
| Uncoated optical window | Sapphire glass | ave ≥≥85% | 350-3000 | |
| Uncoated optical window | Quartz glass | ave ≥≥93% | 250-2500 | |
| Uncoated optical window | BF33 | ave ≥92% | 350-2500 | |
| Uncoated optical window | K9 | ave ≥≥91% | 370-2500 | |
| Uncoated optical window | D263 | ave ≥≥91% | 370-2500 | |
| Single-side AR coated optical window | B270 | ave ≥≥91% | 370-2500 | |
| Single-side AR coated optical window | K9 | ave ≥≥94% | 400-700 | |
| Single-side AR coated optical window | K9 | ave ≥≥94% | 800-1100 | |
| Double-side AR coated optical window | K9 | ave ≥≥98% | 400-700 | |
| Double-side AR coated optical window | K9 | ave ≥≥98% | 800-1100 | |
| Double-side AR coated optical window | Quartz glass | ave ≥99% | 400-700 | |
| Double-side AR coated optical window | Quartz glass | ave ≥≥99% | 800-1100 | |
| Double-side AR coated optical window | Quartz glass | ave ≥≥99% | 1350-1650 |
Notas técnicas relacionadas
Cuándo es útil el recubrimiento AR
AR coating helps when reflection loss or ghost images affect performance. Single-side and double-side coating serve different mechanical and optical needs.
El ajuste mecánico importa
Diameter, thickness, flatness, surface quality, and mounting stress can affect system performance even when transmission looks acceptable.
Preguntas frecuentes
¿Para qué se usa una ventana óptica?
It protects sensors, lasers, chambers, or optical paths while transmitting the required wavelength range.
¿Cómo elijo el material de la ventana?
Choose based on wavelength transmission, mechanical strength, thermal behavior, and environmental exposure.
¿Hay recubrimientos AR disponibles?
Yes. Single-side, double-side, and custom anti-reflection coatings can be specified for target wavelength ranges.
Quality & Compliance
Documentation-ready optical filter supply
For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.
Quality system
ISO 9001 managed production
Process control, inspection records, and repeatable coating workflows for production optical components.
Material compliance
RoHS / REACH support
Compliance documentation can be prepared for qualified projects and regulated supply chains.
Factory-direct
Custom coating and dimensions
Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
Procurement ready
Quote and data review
Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.
Ready to Find Your Filter?
Our engineers will help you select the perfect optical solution.
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