Flat Windows (Substrate Material: Fused Silica)

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High-Precision Optical Windows | Durable Protective Barriers for Sensors

High-Precision Optical Windows | Durable Protective Barriers for Sensors

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Sold by: Langjie-optics Inc Ships from: China
Specifications
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)
Surface Flatness: 1/2λ@632.8nm (Standard), 1/8λ@632.8nm (High Precision)
High-Precision Laser Windows for Visible to Infrared Wavelengths

High-Precision Laser Windows for Visible to Infrared Wavelengths

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Sold by: CRYSTECH Inc. Ships from: China
Specifications
Coating: Uncoated, AR Coating, etc.
Diameter: 3-500mm
Clear Aperture: >90%
Flatness: L/10@633nm
Surface Quality: 10/5
Prisms and Windows

Prisms and Windows

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Sold by: Singapore Dynamic Optronics Ships from: Singapore
Specifications
Size: 2 to 200mm (or 1x1x1mm)
Transmitted Wavefront Deformation: 0.2F
Surface Form: 0.5(0.1)
Parallelism: 1sec
Total Beam Deviation: 1sec
N-BK7 Optical Windows with AR Coatings

N-BK7 Optical Windows with AR Coatings

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Sold by: Photonchina Ships from: China
Specifications
Material: BK7 grade A optical glass
Diameter Tolerance (Standard): +0.0, -0.2mm
Diameter Tolerance (Premium): +0.0, -0.1mm
Thickness Tolerance (Standard): ±0.1mm
Thickness Tolerance (Premium): ±0.01mm
Fused Silica Optics

Fused Silica Optics

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Sold by: Sinoptix Ships from: Belgium
Specifications
IR Grade: available
UV Grade: available
Large Flat Optical Windows

Large Flat Optical Windows

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Sold by: Sherlan Optics Ships from: China
Laser Protection Window

Laser Protection Window

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Sold by: Union Optic Ships from: China
Specifications
Substrate Material: N-BK7, Fused Silica
Antireflection Coating: Coated
Diameter: 25.4 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: 1 lambda
On FindLight marketplace you will find 9 different Flat Windows (Substrate Material: Fused Silica) from top global suppliers. Compare features, request pricing, and connect instantly with manufacturers — no registration required.