Flat Windows (Surface Flatness: lambda/2)

High-Precision Optical Windows | Durable Protective Barriers for Sensors

High-Precision Optical Windows | Durable Protective Barriers for Sensors

Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material ...

Sold by: Langjie-optics Inc Ships from: China
Specifications
Material: BK7, B270, Float Glass, FS, UVFS, Ge, CaF2, MgF2, Sapphire or others
Dimension Tolerance: +0.0/-0.2mm (Standard), +0.0/-0.1mm (High Precision)
Tc Tolerance: ±0.3mm (Standard), ±0.1mm (High Precision)
Clear Aperture: 85% (Standard), 90% (High Precision)
Surface Quality: 60-40 S-D (Standard), 20-10 S-D (High Precision)
Germanium Optics

Germanium Optics

Sinoptix’s Optical Germanium Components are engineered for exceptional performance in infrared (IR) applications, particularly in the 8–14 µm thermal range. Germanium (Ge), a metalloid with a high ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Transmission Range: 1.8 to 23 µm
Thermal IR Range: 8–14 µm
Refractive Index: ~4.0
Optical Dispersion: Low
DLC/AR Coating: Available (optional)
High-Precision ZnSe Window for Infrared Optics

High-Precision ZnSe Window for Infrared Optics

The High-Precision ZnSe (Zinc Selenide) Window is specifically designed for advanced infrared (IR) optical applications, offering superior transmission across the infrared spectrum. ZnSe is a highly transparent ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Applications: IR Optics, Laser Systems, Spectroscopy, Imaging, Aerospace, Industrial
High-Precision MgF₂ Window for UV and IR Optics

High-Precision MgF₂ Window for UV and IR Optics

The High-Precision MgF₂ (Magnesium Fluoride) Window is an essential optical component designed for both UV and infrared (IR) applications. With exceptional transmission properties across a wide spectral range, from ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Applications: UV Optics, IR Optics, Spectroscopy, Laser Systems, Imaging
High-Precision BaF₂ Window for Infrared Optics

High-Precision BaF₂ Window for Infrared Optics

The High-Precision BaF₂ (Barium Fluoride) Window is an essential optical component designed for infrared (IR) optical applications. Known for its excellent transmission across a wide IR wavelength range, this window ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Applications: IR Optics, Spectroscopy, Laser Systems, Imaging
High-Precision CaF₂ Window for UV and Broadband Optics

High-Precision CaF₂ Window for UV and Broadband Optics

The High-Precision CaF₂ (Calcium Fluoride) Window is a superior optical component designed for UV and broadband optical applications. Manufactured from high-quality CaF₂ material, these windows are highly ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Applications: UV Optics, Laser Systems, Spectroscopy, Imaging
High-Performance Diamond Optical Window

High-Performance Diamond Optical Window

The High-Performance Diamond Optical Window is meticulously engineered for applications requiring exceptional optical quality, particularly in terahertz (THz) technology and extreme environments. Constructed from ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Wavelength Range: 225-100000 nm
Thermal Conductivity: Better than 2000 W/mK
Refractive Index: 2.38 @ 10.6 µm
MgO Optical Window for Advanced Research Applications

MgO Optical Window for Advanced Research Applications

The MgO Optical Window is a high-performance component designed specifically for advanced research applications in photonics and material science. Made from high-quality magnesium oxide (MgO), it offers excellent ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Wavelength Range: 300-6000 nm
Dimensions: Custom
Applications: Research, lasers, spectroscopy
Optical Sapphire Window with AR Coating

Optical Sapphire Window with AR Coating

Sapphire (Al2O3) is a highly versatile material renowned for its exceptional properties. It possesses a high surface hardness, excellent temperature resistance, good thermal conductivity, and impressive UV-IR ...

Sold by: MOK Optics Co LTD Ships from: China
Custom High-Precision Polished Sapphire Optical Windows for Advanced Optical Applications

Custom High-Precision Polished Sapphire Optical Windows for Advanced Optical Applications

Experience cutting-edge performance with ARD-OPTICS High-Precision Optical Windows, made from top-quality sapphire and other glass materials. Our optical windows boast exceptional specifications, including surface ...

Sold by: ARD-OPTICS Ships from: Armenia
Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, MgF2, Other
Antireflection Coating: Uncoated
Diameter: 5 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: lambda/10, lambda/8, lambda/6, lambda/4, lambda/2, 1 lambda
Sapphire Optics

Sapphire Optics

Used mostly for their very high hardness, sapphire optics are also used for their good transmission from UV to NIR. Due to the increase of actors in the sector, sapphire components prices decreased a lot in recent ...

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Sold by: Sinoptix Ships from: Belgium
Specifications
Mohs Hardness: 9
NIR Transmission: good
UV Transmission: good
On FindLight marketplace you will find 12 different Flat Windows (Surface Flatness: lambda/2) from top global suppliers. Compare features, request pricing, and connect instantly with manufacturers — no registration required.