Surface
Quality
Surface
Quality
Parallelism
(arcmin)
Parallelism
(arcmin)
www.edmundoptics.co.uk/LO 103
laser line windows specialty windows
Laser Debris Shields
• Industry Standard Sizes from 50mm to 134mm
• Designed Specifically for Diode, Fiber, and Nd:YAG Laser Wavelengths
• Protective Shield for Optical Systems
Coating Specification:
355nm: Rabs < 0.25% @ 355nm
532nm: Rabs < 0.25% @ 532nm
1064nm: Rabs < 0.25% @ 1064nm
Ravg < 0.5% @ 1030 - 1090nm
NIR I: Ravg < 0.5% @ 600 - 1050nm
Diameter Tolerance (mm): ±0.1
Clear Aperture (%): 85
Bevel: Break Edges
Uncoated
90
80
Uncoated
70
60
50
40
30
20
10
0
250 750 1250 1750 2250 2750
T (%)
(nm)
Diameter
(mm) Substrate Thickness
(mm)
Thickness
Tolerance
(mm)
Transmitted
Wavefront, P-V
(70% of Dia.)
Surface
Quality
Parallelism
(arcmin)
Uncoated
Stock No. Price
50.0 Fused Quartz 2.0 +0.15/-0.00 <λ/2 40-20 <45 #37-666 £148.75
55.0 Fused Quartz 1.5 +0.15/-0.00 <λ/2 40-20 <45 #37-667 £114.75
134.0 UV Fused Silica 3.0 ±0.1 <2λ 20-10 <30 #37-668 £140.25
Call For Custom Capabilities and OEM Quantity Pricing
1.75
1.5
1.25
1
0.75
0.5
0.25
0
355nm Laser V-Coat
355nm V-Coat
532nm Laser V-Coat
532nm V-Coat
1064nm Laser V-Coat
1064nm V-Coat
960 990 1020 1050 1080 1110
R (%)
(nm)
1.75
1.5
1.25
1
0.75
0.5
0.25
0
430 450 470 490 510 530 550 570 590 610
R (%)
(nm)
1.75
1.5
1.25
1
0.75
0.5
0.25
0
260 280 300 320 340 360 380 400 420 440
R (%)
(nm)
Diameter
(mm) Substrate Thickness
(mm)
Diameter
(mm) Substrate Thickness
(mm)
Diameter
(mm) Substrate Thickness
(mm)
Thickness
Tolerance
(mm)
Thickness
Tolerance
(mm)
Thickness
Tolerance
(mm)
Transmitted
Wavefront, P-V
(70% of Dia.)
Transmitted
Wavefront, P-V
(70% of Dia.)
Transmitted
Wavefront, P-V
(70% of Dia.)
Surface
Quality
Parallelism
(arcmin)
1064nm
Stock No. Price
50.0 Fused Quartz 2.0 +0.15/-0.00 <λ/2 40-20 <45 #36-299 £106.25
55.0 Fused Quartz 1.5 +0.15/-0.00 <λ/2 40-20 <45 #36-300 £106.25
134.0 UV Fused Silica 3.0 ±0.1 <2λ 20-10 <30 #36-301 £148.75
Call For Custom Capabilities and OEM Quantity Pricing
532nm
Stock No. Price
50.0 Fused Quartz 2.0 +0.15/-0.00 <λ/2 40-20 <45 #37-672 £110.50
55.0 Fused Quartz 1.5 +0.15/-0.00 <λ/2 40-20 <45 #37-673 £255.00
Call For Custom Capabilities and OEM Quantity Pricing
355nm
Stock No. Price
50.0 Fused Quartz 2.0 +0.15/-0.00 <λ/2 40-20 <45 #37-669 £93.50
55.0 Fused Quartz 1.5 +0.15/-0.00 <λ/2 40-20 <45 #37-670 £93.50
Call For Custom Capabilities and OEM Quantity Pricing
R (%)
2
1.5
1
0.5
NIR I
NIR I
0
550 650 750 850 950 1050
(nm)
Diameter
(mm) Substrate Thickness
(mm)
Thickness
Tolerance
(mm)
Transmitted
Wavefront, P-V
(70% of Dia.)
Surface
Quality
Parallelism
(arcmin)
NIR I
Stock No. Price
50.0 Fused Quartz 2.0 +0.15/-0.00 <λ/2 40-20 <45 #37-675 £255.00
55.0 Fused Quartz 1.5 +0.15/-0.00 <λ/2 40-20 <45 #37-676 £255.00
Call For Custom Capabilities and OEM Quantity Pricing
Uncoated 355nm 532nm 1064nm NIR I
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