BK7 Window
BK7 windows are Schott borosilicate materials used for optical applications ranging from the visible to near-infrared spectrum.
Showing all 11 results
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Calcium Fluoride Windows
Calcium Fluoride windows and lenses for UV and IR spectrum. Elyonoptic can customize CaF2 windows, CaF2 lenses, and wedge angle plates according to customer requirements, as well as CaF2 windows with diameters up to 200 millimeters.
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Fused Silica Window
- Prototype lead time: 4–5 weeks (depending on specifications)
- MOQ: from 50 pieces for standard production
- AR / HR coating available for UV, visible, and IR wavelength ranges
- Diameter range: 2 mm – 200 mm
- OEM / ODM production based on customer drawings supported
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Germanium (Ge) Window
Germanium (Ge) is the preferred lens and window material for high performance infrared imaging systems in the 8–12 um wavelength band.
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Ground Glass Diffuser
Polished on one side and fine ground on the other, which is suitable for applications that require Gaussian distribution.
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Laser Protective Window
- Professional Laser Protective Window Manufacturer
- Made from fused silica or N-BK7 with competitive pricing
- Excellent optical performance and thermal stability
- Custom sizes and coatings available
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Magnesium Fluoride (MgF2) Windows
Magnesium fluoride (MgF₂) is suitable for a wide spectral range and provides excellent transmission down to the hydrogen Lyman-alpha line and further into the VUV region. It is particularly well-suited for excimer laser applications.
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Sapphire Window
- Sapphire optical windows (Al₂O₃).
- Used in laser and IR systems.
- Custom sizes and shapes available.
- OEM and bulk supply supported.
- Factory direct pricing.
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Silicon Windows
Silicon is used as an optical window primarily in the 3 to 5 micron band and as a subsrate for production of optical filters and windows.
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Stepped Window
The stepped window is an optical window with a stepped structure made of Broussonetia papyrifera, typically fabricated using optical materials such as quartz glass, ZnS, and Si.
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Zinc Selenide (ZnSe) Windows
- Custom sizes, thickness, and coatings available.
- OEM and bulk production supported.
- Factory direct pricing from manufacturer.