TECHSPEC® Fused Silica Wedge Prisms
126 +44 (0) 1904 788600 | Edmund Optics® mirrors lenses filters windows polarizers & waveplates beamsplitters laser optic assemblies prisms
• Deviates Laser Beam Path from 0.5° - 5.0°
• Designed for Fiber and Nd:YAG Harmonics
• Nominal Deviation Designed at 355nm
Substrate: Fused Silica
Dimensional Tolerance (mm): +0.0/-0.1
Surface Quality: 20-10
Surface Flatness: l/10
Thickness (mm): 3
Angle Tolerance (arcsec): ±15
Parallelism (arcsec): 5
Coating Specification: Rabs <0.25% @ DWL
Damage Threshold, By Design (J/cm2):
266nm: 3 @ 20ns, 20 Hz
355nm: 7.5 @ 20ns, 20 Hz
532nm: 10 @ 20ns, 20 Hz
1064nm: 15 @ 20ns, 20 Hz
Diameter
(mm)
Ray
Deviation (°)
Wedge
Angle
Uncoated 266nm 355nm 532nm 1064nm
Stock No. Price Stock No. Price Stock No. Price Stock No. Price Stock No. Price
12.5 0.5 1˚ 3'0" #35-842 £83.30 #39-057 £103.70 #39-073 £103.70 #39-089 £103.70 #39-123 £103.70
12.5 1 2˚ 5'56" #35-843 £83.30 #39-058 £103.70 #39-074 £103.70 #39-090 £103.70 #39-124 £103.70
12.5 1.5 3˚ 8'42" #35-844 £83.30 #39-059 £103.70 #39-075 £103.70 #39-091 £103.70 #39-125 £103.70
12.5 2 4˚ 11'14" #35-845 £83.30 #39-061 £103.70 #39-076 £103.70 #39-092 £103.70 #39-126 £103.70
12.5 2.5 5˚ 13'29" #35-846 £83.30 #39-062 £103.70 #39-077 £103.70 #39-093 £103.70 #39-127 £103.70
12.5 4 8˚ 17'39" #35-847 £83.30 #39-063 £103.70 #39-078 £103.70 #39-094 £103.70 #39-128 £103.70
12.5 5 10˚ 17'38" #35-848 £83.30 #39-065 £103.70 #39-079 £103.70 #39-095 £103.70 #39-129 £103.70
25.0 0.5 1˚ 3'0" #84-859 £88.40 #39-066 £112.20 #39-080 £112.20 #39-116 £112.20 #39-130 £112.20
25.0 1 2˚ 5'56" #84-860 £88.40 #39-067 £112.20 #39-081 £112.20 #39-117 £112.20 #39-131 £112.20
25.0 1.5 3˚ 8'42" #84-861 £88.40 #39-068 £112.20 #39-082 £112.20 #39-118 £112.20 #39-132 £112.20
25.0 2 4˚ 11'14" #84-862 £88.40 #39-069 £112.20 #39-083 £112.20 #39-119 £112.20 #39-133 £112.20
25.0 2.5 5˚ 13'29" #84-863 £88.40 #39-070 £112.20 #39-084 £112.20 #39-120 £112.20 #39-134 £112.20
25.0 4 8˚ 17'39" #84-864 £88.40 #39-071 £112.20 #39-086 £112.20 #39-121 £112.20 #39-135 £112.20
25.0 5 10˚ 17'38" #84-865 £88.40 #39-072 £112.20 #39-088 £112.20 #39-122 £112.20 #39-136 £112.20
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
260 280 300 320 340 360 380 400 420 440
R (%)
(nm)
Uncoated
1.75
1.5
1.25
1
0.75
0.5
0.25
0
532nm Laser V-Coat
532nm V-Coat
430 450 470 490 510 530 550 570 590 610
R (%)
266nm Laser V-Coat
266nm V-Coat
(nm)
1.75
1.5
1.25
1
0.75
0.5
0.25
0
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
180 200 220 240 260 280 300 320 340 360
R (%)
(nm)
90
80
Uncoated
70
60
50
40
30
20
10
0
250 750 1250 1750 2250 2750
T (%)
(nm)
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