Windows & Wedges

Optical Windows are optical components often used to isolate other optical components from the environment, for beam sampling and for polarization and dispersion control.

Product	Reflectance	Center Wavelength	Reflection Wavelength	Availability	Price (USD)
Flat Window	0.5 - 0.65% (900 - 1100 nm) 1.9% (700 - 900 nm) 1.6% (1100 - 1300 nm) < 1.2% (700 - 1300 nm)	900 - 1100 nm	900 - 1100 nm 700 - 900 nm 1100 - 1300 nm 700 - 1300 nm	In stock	$ 280.88
Product Code Manufacturer Optoman Center Wavelength 900 - 1100 nm Wavelength Range 900 - 1100 nm Reflection Wavelength 900 - 1100 nm 700 - 900 nm 1100 - 1300 nm 700 - 1300 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.5 - 0.65% (900 - 1100 nm) 1.9% (700 - 900 nm) 1.6% (1100 - 1300 nm) < 1.2% (700 - 1300 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 1 mm Parallelism < 20'' Clear Aperture 20 mm (Minimum) Substrate Magnesium Fluoride Surface Quality 60-40 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/8 (633 nm) Angle of Incidence 0° Group Delay Dispersion < 30 fs² Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (515 nm)	515 nm	515 nm	In stock	$ 86.42
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Reflection Wavelength 515 nm Coating AR/Transmissive V-Coating (515 nm) AR/Transmissive V-Coating (515 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (515 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 10'' Clear Aperture > 22.86 mm Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity < λ/10 (633 nm, Flatness) Damage Threshold Pulsed > 0.25 J/cm² (500 fs, 10 kHz, 515 nm) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (515 nm)	515 nm	515 nm	In stock	$ 91.83
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Reflection Wavelength 515 nm Coating AR/Transmissive V-Coating (515 nm) AR/Transmissive V-Coating (515 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (515 nm) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 3 mm Parallelism < 10'' Clear Aperture > 11.43 mm Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/10 (633 nm) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity < λ/10 (633 nm, Flatness) Chamfer 0.1 - 0.2 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (355 nm)	355 nm	355 nm	In stock	$ 97.23
Product Code Manufacturer Optoman Center Wavelength 355 nm Wavelength Range 400 - 1200 nm Reflection Wavelength 355 nm Coating AR/Transmissive V-Coating (355 nm) AR/Transmissive V-Coating (355 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (355 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 3' Clear Aperture 22.86 mm (Minimum) Substrate Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Transmitted Wavefront Error λ/10 (633 nm) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity λ/10 (633 nm, over 20 mm, Flatness) Coated Area 22.86 mm (Minimum) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (1064 nm)	1064 nm	1064 nm	Contact Supplier	$ 37.81
Product Code Manufacturer Optoman Center Wavelength 1064 nm Wavelength Range 1064 nm (Center Wavelength) Reflection Wavelength 1064 nm Coating AR/Transmissive V-Coating (1064 nm) Reflectance 0.1% (1064 nm) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 3 mm Parallelism < 10'' Clear Aperture > 11.43 mm Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/10 (633 nm) Coating Features Narrowband Surface Irregularity < λ/10 (633 nm, Flatness) Chamfer 0.1 - 0.2 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (515 nm) 0.1% (1030 nm)	515 nm	515 nm, 1030 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Reflection Wavelength 515 nm, 1030 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (515 nm) 0.1% (1030 nm) Diameter 12.7 mm (0.5") Dimensions Ø 12.7 mm (0.5") Thickness 2 mm Parallelism < 1' Clear Aperture 10 mm (Minimum) Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/8 (633 nm) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.2% (1000 - 1060 nm)	1000 - 1060 nm	1000 - 1060 nm	In stock	$ 86.42
Product Code Manufacturer Optoman Center Wavelength 1000 - 1060 nm Wavelength Range 1000 - 1060 nm Reflection Wavelength 1000 - 1060 nm Coating BBAR (1000 - 1060 nm) BBAR (1000 - 1060 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.2% (1000 - 1060 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Clear Aperture > 21.59 mm Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/10 (633 nm) Angle of Incidence 0° Coating Features Broadband Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (532 nm)	532 nm	532 nm	In stock	$ 97.23
Product Code Manufacturer Optoman Center Wavelength 532 nm Wavelength Range 400 - 1200 nm Reflection Wavelength 532 nm Coating AR/Transmissive V-Coating (532 nm) AR/Transmissive V-Coating (532 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (532 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 3' Clear Aperture 22.86 mm (Minimum) Substrate Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Transmitted Wavefront Error λ/10 (633 nm) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity λ/10 (633 nm, over 20 mm, Flatness) Coated Area 22.86 mm (Minimum) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	< 0.25% (266 nm)	266 nm	266 nm	In stock	$ 302.48
Product Code Manufacturer Optoman Center Wavelength 266 nm Wavelength Range 266 nm (Center Wavelength) Reflection Wavelength 266 nm Coating AR/Transmissive V-Coating (266 nm) AR/Transmissive V-Coating (266 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance < 0.25% (266 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Clear Aperture > 22.86 mm Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity < λ/10 (633 nm, Flatness) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	1% (540 - 750 nm) 5% (400 - 900 nm)	540 - 750 nm	540 - 750 nm 400 - 900 nm	In stock	$ 324.09
Product Code Manufacturer Optoman Center Wavelength 540 - 750 nm Wavelength Range 540 - 750 nm Reflection Wavelength 540 - 750 nm 400 - 900 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 1% (540 - 750 nm) 5% (400 - 900 nm) Diameter 50 mm Dimensions Ø 50 mm Thickness 2.5 mm Parallelism < 1' Clear Aperture 40 mm (Minimum) Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ (633 nm) Angle of Incidence 0° Coated Area 48 mm (±0.25 mm) Chamfer 0.3 - 0.5 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	< 0.1% (1030 nm) (p-pol)	1030 nm	-	In stock	$ 75.62
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance < 0.1% (1030 nm) (p-pol) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism 10'' Clear Aperture 20 mm (Minimum) Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1) 20-10 scratch-dig (S2) Chamfer 0.1 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (1030 nm)	1030 nm	1030 nm	In stock	$ 86.42
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Reflection Wavelength 1030 nm Coating AR/Transmissive V-Coating (1030 nm) AR/Transmissive V-Coating (1030 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (1030 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 10'' Clear Aperture > 22.86 mm Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity < λ/10 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (500 fs, 10 kHz, 1030 nm) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (1030 nm)	1030 nm	1030 nm	In stock	$ 302.48
Product Code Manufacturer Optoman Center Wavelength 1030 nm Wavelength Range 1030 nm (Center Wavelength) Reflection Wavelength 1030 nm Coating AR/Transmissive V-Coating (1030 nm) AR/Transmissive V-Coating (1030 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (1030 nm) Diameter 38.1 mm Dimensions Ø 38.1 mm Thickness 6.35 mm (0.25") Parallelism < 5' Clear Aperture 30 mm (Minimum) Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/10 (633 nm) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Damage Threshold Pulsed > 0.1 J/cm² (190 fs, 1 MHz) Chamfer 0.2 - 0.3 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.2% (257 nm)	257 nm	257 nm	In stock	$ 205.26
Product Code Manufacturer Optoman Center Wavelength 257 nm Wavelength Range 257 nm (Center Wavelength) Reflection Wavelength 257 nm Coating AR/Transmissive V-Coating (257 nm) AR/Transmissive V-Coating (257 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.2% (257 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 3 mm Parallelism < 3' Clear Aperture > 22.86 mm Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error λ/8 (633 nm) Coating Features Multi Wavelength Narrowband Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (1064 nm)	1064 nm	1064 nm	In stock	$ 86.42
Product Code Manufacturer Optoman Center Wavelength 1064 nm Wavelength Range 1064 nm (Center Wavelength) Reflection Wavelength 1064 nm Coating AR/Transmissive V-Coating (1064 nm) AR/Transmissive V-Coating (1064 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (1064 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 6.35 mm (0.25") Parallelism < 10'' Clear Aperture > 22.86 mm Substrate UV Fused Silica Surface Quality 10-5 scratch-dig (S1, S2) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Surface Irregularity < λ/10 (633 nm, Flatness) Damage Threshold Pulsed 55 J/cm² (5 ns, 1064 nm) Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.1% (515 nm)	515 nm	515 nm	Contact Supplier	Add to cart to request quote
Product Code Manufacturer Optoman Center Wavelength 515 nm Wavelength Range 515 nm (Center Wavelength) Reflection Wavelength 515 nm Coating AR/Transmissive V-Coating (515 nm) AR/Transmissive V-Coating (515 nm) (Rear) Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.1% (515 nm) Diameter 38.1 mm Dimensions Ø 38.1 mm Thickness 6.35 mm (0.25") Parallelism < 5' Clear Aperture 30 mm (Minimum) Substrate UV Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/10 (633 nm) Angle of Incidence 0° Coating Features Multi Wavelength Narrowband Damage Threshold Pulsed > 0.1 J/cm² (190 fs, 1 MHz) Chamfer 0.2 - 0.3 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP
Flat Window	0.3% (900 - 1160 nm)	900 - 1160 nm	900 - 1160 nm	In stock	$ 194.45
Product Code Manufacturer Optoman Center Wavelength 900 - 1160 nm Wavelength Range 900 - 1160 nm Reflection Wavelength 900 - 1160 nm Coating Method Ion Beam Sputtering (Front) Ion Beam Sputtering (Rear) Reflectance 0.3% (900 - 1160 nm) Diameter 25.4 mm (1") Dimensions Ø 25.4 mm (1") Thickness 2 mm Parallelism < 20'' Clear Aperture 20 mm (Minimum) Substrate IR Fused Silica Surface Quality 20-10 scratch-dig (S1, S2) Transmitted Wavefront Error < λ/8 (633 nm) Angle of Incidence 0° Group Delay Dispersion < 90 fs² Chamfer 0.2 - 0.4 mm (45°) Shape Round Diameter Tolerance +0/-0.1 mm Thickness Tolerance ±0.1 mm Supplier Location Lithuania See product details More from OPTOSHOP