OFR Logo OFR Logo
 

OFR Globe

Apodizers

Beam Expander

Beamsplitter

Birefringent Filters

Coating Info

Depolarizer

Etalons

Lens Design Notes

Lenses

UV Lenses

VIS Lenses

YAG Lenses

Doublets

Cylindrical Lenses

Micro Objectives

Mirrors

ND Filters

Polarizers

Prisms

Retarders

Windows

 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
½" dia.
20.0 mm
3.6 mm
7.5 µm
10.53
-54.39
4.0
LLQ-13-20N-YAG
½" dia.
-20.1 mm
3.6 mm
------
-10.53
61.44
2.0
LLQ-13-25-YAG
½" dia.
25.1 mm
4.2 mm
8.0 µm
13.58
-62.37
3.0
LLQ-13-25N-YAG
½" dia.
-25.0 mm
4.2 mm
------
-14.00
59.7
2.1
LLQ-13-40-YAG
½" dia.
40.0 mm
6.0 mm
9.0 µm
21.64
-88.33
3.0
LLQ-13-40N-YAG
½" 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 µm
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 µm
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 µm
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 µm
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 µm
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 µm
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 µm
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 µm
128.47
-674
4.5
LLQ-25-300-YAG
1" dia.
303.9 mm
23.0 mm
17.6 µm
136.75
plano
4.0
LLQ-25-380-YAG
1" dia.
383.2 mm
23.0 mm
22.3 µm
172.45
plano
4.0
LLQ-25-475-YAG
1" dia.
471.0 mm
23.0 mm
27.9 µm
211.93
plano
4.0
LLQ-25-610-YAG
1" dia.
598.1 mm
23.0 mm
35.8 µm
269.13
plano
4.0
LLQ-25-760-YAG
1" dia.
750.5 mm
23.0 mm
44.7 µm
337.71
plano
4.0
LLQ-25-l000-YAG
1" dia.
1022.2 mm
23.0 mm
58.8 µm
460.00
plano
4.0
LLQ-51-150-YAG
2" dia.
150.3 mm
16.2.mm
12.5 µm
81.50
-385.44
8.0
LLQ-51-190-YAG
2" dia.
189.2 mm
19.3 mm
13.3 µm
106.01
-424.15
7.0
LLQ-51-240-YAG
2" dia.
238.8 mm
23.0 mm
14.1 µm
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 µm
163.06
-760
6.5
LLQ-51-380-YAG
2" dia.
380.6 mm
32.4 mm
15.8 µm
203.91
-1061.04
5.5
LLQ-51-475-YAG
2" dia.
474.6 mm
38.3 mm
16.8 µm
263.43
-1120.49
5.5
LLQ-51-610-YAG
2" dia.
628.2 mm
46.3 mm
17.8 µm
282.69
plano
5.0
LLQ-51-760-YAG
2" dia.
750.5 mm
46.3 mm
22.2 µm
337.71
plano
4.5
LLQ-51-1000-YAG
2" dia.
1022.2 mm
46.3 mm
29.2 µm
460.00
plano
4.5
Other diameters and focal lengths available on custom basis. Please inquire.

Optics for Research · Ph 973-228-4480 · Fax 973-228-0915 · Email: info@ofr.com
THOR LABS