Optics
Laser Windows
Flat Windows

Flat Windows (Substrate Material: UV Grade Fused Silica)

Tempotec Optical Windows for Precision Applications

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Sold by: Tempotec Optics Co., Ltd. Ships from: China

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), IR Grade Fused Silica (IRFS), Sapphire, ZnSe, ZnS, CaF2, IR Grade CaF2, MgF2, Si
Design Wavelength 1:	193 nm
Design Wavelength 2:	532 nm
Design Wavelength 3:	1000 nm
Antireflection Coating:	Coated, Uncoated

PP-UVFS-25.4-3.0-AR875-AR875 257 nm UV Fused Silica Laser Window

$256.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	257 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	3 mm
Clear Aperture (CA):	90 %

PP-UVFS-25.4-6.35-AR784-AR784 25.4mm 515nm UVFS Optical Window

$105.11

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	515 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	6.35 mm
Clear Aperture (CA):	90 %

PP-UVFS-25.4-6.35-AR909-AR909 1064 nm High-Power UV Fused Silica Window

$105.11

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	1064 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	6.35 mm
Clear Aperture (CA):	90 %

PP-UVFS-25.4-6.35-AR865-AR865 1030 nm Ultrafast Laser Window

$95.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	1030 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	6.35 mm
Clear Aperture (CA):	20 %

PP-UVFS-12.7-3.0-AR483-AR483 12.7mm UV Fused Silica Ultrafast Laser Window 515nm

$61.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	515 nm
Diameter (or Largest Dimension):	12.7 mm
Thickness:	3 mm
Clear Aperture (CA):	90 %

PP-UVFS-16.0-2.0-AR1045-AR1045 UVFS Laser Optical Window 16 mm

$81.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	1064 nm
Design Wavelength 2:	532 nm
Design Wavelength 3:	635 nm
Diameter (or Largest Dimension):	16 mm

PP-Al2O3-60.0-5.0-AR1004-AR1004 308 nm UV Sapphire Laser Window

$672.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	308 nm
Diameter (or Largest Dimension):	60 mm
Thickness:	5 mm
Clear Aperture (CA):	85 %

PP-UVFS-25.4-3.0-AR772-AR772 UVFS Laser Window 25.4mm

$377.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	266 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	3 mm
Clear Aperture (CA):	90 %

PP-UVFS-12.7-2.0-AR636-AR636 UVFS Laser Window 12.7mm

$61.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	515 nm
Design Wavelength 2:	1030 nm
Diameter (or Largest Dimension):	12.7 mm
Thickness:	2 mm

PP-UVFS-25.4-6.35-2AR40 UVFS Laser Window 25.4mm

$121.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	532 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	6.35 mm
Clear Aperture (CA):	22.86 %

PP-UVFS-25.4-6.35-AR43-AR43 UVFS Fused Silica Laser Window 25.4mm

$121.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	355 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	6.35 mm
Clear Aperture (CA):	22.36 %

Sapphire Optical Flat Windows

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Sold by: CSOC Ships from: China

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), IR Grade Fused Silica (IRFS), Sapphire
Diameter (or Largest Dimension):	200 mm
Thickness:	Not Specified
Antireflection Coating:	Coated, Uncoated
Surface Quality (Scratch-Dig):	10-5, 20-10, 40-20, 60-40

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

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Sold by: ARD-OPTICS Ships from: Armenia

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), IR Grade Fused Silica (IRFS), Sapphire, MgF2, Other
Diameter (or Largest Dimension):	5 mm
Thickness:	1 mm
Antireflection Coating:	Uncoated
Surface Quality (Scratch-Dig):	20-10, 40-20, 60-40, 80-50

OPTOMAN PP-UVFS-25.4-6.35-AR548-AR548 AR-Coated UV Fused Silica Laser Window for 1030 nm Ultrafast Lasers

$108.00

Sold by: Optoman Ships from: Lithuania

Specifications
Substrate Material:	UV Grade Fused Silica (UVFS))
Design Wavelength 1:	1030 nm
Diameter (or Largest Dimension):	25.4 mm
Thickness:	6.35 mm
Clear Aperture (CA):	90 %

High-Precision Optical Windows | Durable Protective Barriers for Sensors

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Sold by: Langjie-optics Inc Ships from: China

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), Sapphire, Ge, CaF2, MgF2
Thickness:	0.2 mm
Antireflection Coating:	Uncoated
Surface Quality (Scratch-Dig):	60-40
Surface Flatness:	<= Lambda/2

High-Precision Laser Windows for Visible to Infrared Wavelengths

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Sold by: CRYSTECH Inc. Ships from: China

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), IR Grade Fused Silica (IRFS), Sapphire
Diameter (or Largest Dimension):	10 mm
Antireflection Coating:	Coated, Uncoated
Surface Quality (Scratch-Dig):	10-5
Surface Flatness:	<= Lambda/10

N-BK7 Optical Windows with AR Coatings

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Sold by: Photonchina Ships from: China

Specifications
Substrate Material:	N-BK7, Fused Silica, UV Grade Fused Silica (UVFS)), IR Grade Fused Silica (IRFS), Sapphire, CaF2, MgF2
Diameter (or Largest Dimension):	1 mm
Thickness:	0.1 mm
Antireflection Coating:	Coated, Uncoated
Surface Quality (Scratch-Dig):	10-5, 20-10, 40-20, 60-40

These flat laser windows, crafted from ultraviolet-grade fused silica, are essential for applications requiring superior UV transparency and minimal absorption. They feature a range of surface qualities from 10-5 to 80-50 scratch-dig and surface flatness options as precise as lambda/20. Key suppliers such as ARD-OPTICS and Teledyne Acton Optics offer these windows with various anti-reflection coatings to suit different wavelength needs. On FindLight, you can compare technical specifications, request pricing, and connect directly with manufacturers, all without needing to register.