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HomeContactopticsFiberIsolatorsObjectivesIndexCatalog

LASER LENSES for YAG LASERS, 1064nm

Material:
Fused Silica
Design Wavelength:
1064 nm
Index at 650 nm:
1.4503
Transmits:
300 nm - 2.3 µm

Antireflection Coating
Wavelength
Bandwidth
Avg. Reflectance
Power Rating*
1064nm
± 40nm
0.1 - 0.2%
2 GW/cm2

*Power rating based upon 20 ns pulses, 20hz


Catalog 
Number
Diameter
Focal Length
at 1064 nm
Optimum
Beam Diameter
Theoretical
Focal Spot
R1 mm
R2 mm
CT
LLQ-13-20-YAG
" dia.
20.0 mm
3.6 mm
7.5 m
10.53
-54.39
4.0
LLQ-13-20N-YAG
" dia.
-20.1 mm
3.6 mm
------
-10.53
61.44
2.0
LLQ-13-25-YAG
" dia.
25.1 mm
4.2 mm
8.0 m
13.58
-62.37
3.0
LLQ-13-25N-YAG
" dia.
-25.0 mm
4.2 mm
------
-14.00
59.7
2.1
LLQ-13-40-YAG
" dia.
40.0 mm
6.0 mm
9.0 m
21.64
-88.33
3.0
LLQ-13-40N-YAG
" dia.
-40 1 mm
6.0 mm
------
-22.80
88.33
2.0
LLQ-25-63-YAG
1" dia.
63.0 mm
8.4 mm
10.1 m
34.74
-146.2
5.5
LLQ-25-63N-YAG
1" dia.
-62.1 mm
8.4 mm
------
-34.18
156.96
2.5
LLQ-25-80-YAG
1" dia.
80.4 mm
10.1 mm
10.7 m
44.62
-184.18
5.0
LLQ-25-80N-YAG
1" dia.
-80.3 mm
10.1 mm
------
-45.11
184.18
2.5
LLQ-25-100-YAG
1" dia.
99.8 mm
11.9 mm
11.4 m
55.80
-223.16
5.0
LLQ-25-100N-YAG
1" dia.
-98.9 mm
11.9 mm
------
-55.80
223.16
3.0
LLQ-25-125-YAG
1" dia.
124.5 mm
14.1 mm
12.0 m
69.50
-282.77
5.0
LLQ-25-125N-YAG
1" dia.
-124.9 mm
14.1 mm
------
-69.50
297.94
3.0
LLQ-25-140-YAG
1" dia.
141.1 mm
15.3 mm
12.4 m
75.77
-385.44
4.5
LLQ-25-140N-YAG
1" dia.
-140.3 mm
15.3 mm
------
-77.09
353.46
3.0
LLQ-25-160-YAG
1" dia.
160.1 mm
17.0 mm
12.7 m
86.53
-424.15
4.5
LLQ-25-160N-YAG
1" dia.
-159.4 mm
17.0 mm
------
-86.53
424.15
3.0
LLQ-25-190-YAG
1" dia.
189.0 mm
19.3 mm
13.3 m
106.01
-424.15
4.5
LLQ-25-190N-YAG
1" dia.
-190.1 mm
19.3 mm
------
-103.44
498.4
3.0
LLQ-25-240-YAG
1" dia.
240.2 mm
23.0 mm
14.1 m
128.47
-674
4.5
LLQ-25-300-YAG
1" dia.
303.9 mm
23.0 mm
17.6 m
136.75
plano
4.0
LLQ-25-380-YAG
1" dia.
383.2 mm
23.0 mm
22.3 m
172.45
plano
4.0
LLQ-25-475-YAG
1" dia.
471.0 mm
23.0 mm
27.9 m
211.93
plano
4.0
LLQ-25-610-YAG
1" dia.
598.1 mm
23.0 mm
35.8 m
269.13
plano
4.0
LLQ-25-760-YAG
1" dia.
750.5 mm
23.0 mm
44.7 m
337.71
plano
4.0
LLQ-25-l000-YAG
1" dia.
1022.2 mm
23.0 mm
58.8 m
460.00
plano
4.0
LLQ-51-150-YAG
2" dia.
150.3 mm
16.2.mm
12.5 m
81.50
-385.44
8.0
LLQ-51-190-YAG
2" dia.
189.2 mm
19.3 mm
13.3 m
106.01
-424.15
7.0
LLQ-51-240-YAG
2" dia.
238.8 mm
23.0 mm
14.1 m
130.57
-598.3
6.5
LLQ-51-240N-YAG
2" dia.
-240.7 mm
23.0 mm
------
-132.50
598.3
4.0
LLQ-51-300-YAG
2" dia.
299.0 mm
27.2 mm
14.9 m
163.06
-760
6.5
LLQ-51-380-YAG
2" dia.
380.6 mm
32.4 mm
15.8 m
203.91
-1061.04
5.5
LLQ-51-475-YAG
2" dia.
474.6 mm
38.3 mm
16.8 m
263.43
-1120.49
5.5
LLQ-51-610-YAG
2" dia.
628.2 mm
46.3 mm
17.8 m
282.69
plano
5.0
LLQ-51-760-YAG
2" dia.
750.5 mm
46.3 mm
22.2 m
337.71
plano
4.5
LLQ-51-1000-YAG
2" dia.
1022.2 mm
46.3 mm
29.2 m
460.00
plano
4.5
Other diameters and focal lengths available on custom basis. Please inquire.

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