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CO2 Beam Expander (Fixed & Adjustable)
- High quality laser grade material
- High performance
- Advanced in-house design
- Durable
PRODUCT DESCRIPTION
There are 2 types of beam expander: fixed and adjustable beam expanders. For the fixed beam expanders, the spacing between the two lenses inside the beam expander is fixed, but the spacing between the two lenses inside the adjustable beam expanders is adjustable. The lens material is ZeSe, which allows the red light to go through the beam expander.
(1) Fixed Beam Expanders:
Part No. |
Magnifi- cation |
Input CA (mm) |
Output CA (mm) |
O.D Dia1 (mm) |
O.D Dia2 (mm) |
L1 (mm) |
L2 (mm) |
BEST-9.4-2X-W |
2 |
16.5 |
23 |
M22X0.75 |
28 |
59 |
54 |
BEST-9.4-3X-W |
3 |
10 |
20 |
28 |
28 |
61 |
51.5 |
BEST-9.4-5X-W |
5 |
13 |
23 |
20 |
30 |
72 |
42 |
BEST-10.6-1.5-W |
1.5 |
13 |
16 |
20 |
- |
35 |
- |
BEST-10.6-2-W |
2 |
10 |
15 |
22 |
- |
32.5 |
- |
BEST-10.6-2A-W |
2 |
15 |
17 |
22 |
- |
35 |
- |
BEST-10.6-2L-W |
2 |
27 |
53 |
M44X1 |
63 |
72 |
47 |
BEST-10.6-2.5-W |
2.5 |
12 |
20 |
27 |
- |
54 |
- |
BEST-10.6-3A-W |
3 |
10 |
15 |
20 |
20 |
61 |
- |
BEST-10.6-3B-W |
3 |
12.5 |
20 |
20 |
28 |
59 |
29 |
BEST-10.6-3C-W |
3 |
13 |
20 |
20 |
28 |
110 |
60 |
BEST-10.6-3X-W |
3 |
11 |
16 |
20 |
20 |
59 |
- |
BEST-10.6-3.3-W |
3.3 |
10 |
15 |
21 |
21 |
67 |
- |
BEST-10.6-4-W |
4 |
10 |
20 |
20 |
28 |
67 |
46 |
BEST-10.6-4A-W |
4 |
10 |
25 |
20 |
31 |
67 |
48 |
BEST-10.6-4C-W |
4 |
12 |
23 |
20 |
30 |
135 |
90 |
BEST-10.6-5-W |
5 |
12 |
23 |
20 |
30 |
72 |
47 |
BEST-10.6-5A-W |
5 |
12 |
28 |
20 |
36 |
70 |
45 |
BEST-10.6-6A-W |
6 |
10 |
28 |
20 |
36 |
75 |
55 |
BEST-10.6-8-W |
8 |
13 |
26 |
20 |
36 |
120 |
75.1 |
BEST-10.6-8A-W |
8 |
10 |
30 |
20 |
36 |
73 |
55.5 |
Part No. |
Magnifi- cation |
Input CA (mm) |
Output CA (mm) |
Dia1 (mm) |
Dia2 (mm) |
L1 (mm) |
L2 (mm) |
Screw |
BEST-10.6-1.2X-X |
1.2 |
13.1 |
13.1 |
25 |
- |
30.69 |
- |
M22*0.75 |
BEST-10.6-1.5X-X |
1.5 |
13.0 |
16 |
20 |
- |
34.5 |
- |
M22*0.75 |
BEST-10.6-2X-a-X |
2.0 |
15.0 |
17 |
22 |
- |
35 |
- |
M22*0.75 |
BEST-10.6-2X-b-X |
2.0 |
27.0 |
53 |
44 |
63 |
72 |
47 |
M44*1 |
BEST-10.6-2.5X-X |
2.5 |
15.0 |
20 |
27 |
- |
60 |
- |
M22*0.75 |
BEST-10.6-3X-a-X |
3.0 |
10.0 |
15 |
22 |
- |
62 |
- |
M22*0.75 |
BEST-10.6-3X-b-X |
3.0 |
10.0 |
15 |
20 |
- |
61 |
- |
M22*0.75 |
BEST-10.6-3X-c-X |
3.0 |
11.0 |
16 |
20 |
- |
59 |
- |
M22*0.75 |
BEST-10.6-3X-d-X |
3.0 |
13.0 |
20 |
20 |
28 |
110 |
60 |
M22*0.75 |
BEST-10.6-3X-e-X |
3.0 |
12.5 |
20 |
20 |
28 |
59 |
29 |
M22*0.75 |
BEST-10.6-3.3X-X |
3.3 |
10.0 |
15 |
21 |
- |
67 |
- |
M22*0.75 |
BEST-10.6-3.5X-X |
3.5 |
13.6 |
33 |
40 |
- |
53.26 |
- |
M22*0.75 |
BEST-10.6-4X-a-X |
4.0 |
10.0 |
20 |
27 |
- |
70 |
- |
M22*0.75 |
BEST-10.6-4X-b-X |
4.0 |
10.0 |
20 |
20 |
28 |
67 |
46 |
M22*0.75 |
BEST-10.6-4X-c-X |
4.0 |
12.0 |
23 |
20 |
30 |
135 |
90 |
M22*0.75 |
BEST-10.6-4X-d-X |
4.0 |
20.0 |
30 |
20 |
31 |
67 |
48 |
M22*0.75 |
BEST-10.6-5X-a-X |
5.0 |
10.0 |
23 |
30 |
- |
72 |
- |
M22*0.75 |
BEST-10.6-5X-b-X |
5.0 |
12.0 |
23 |
20 |
30 |
72 |
47 |
M22*0.75 |
BEST-10.6-5X-c-X |
5.0 |
12.0 |
28 |
20 |
36 |
70 |
45 |
M22*0.75 |
BEST-10.6-6X-X |
6.0 |
10.0 |
30 |
36 |
- |
75 |
- |
M22*0.75 |
BEST-10.6-8X-a-X |
8.0 |
10.0 |
30 |
36 |
- |
73 |
- |
M22*0.75 |
BEST-10.6-8X-b-X |
8.0 |
13.0 |
26 |
20 |
36 |
120 |
75.1 |
M22*0.75 |
(2) Adjustable Beam Expanders
These beam expanders are designed specially for large divergent laser beam. Changing the distance between two lenses inside the beam expander can decrease the beam divergence to obtain better collimation of the laser beam. If they are used for large-divergence laser beam, you may turn the inner body to increase the spacing of two lenses and then to obtain better collimation laser beam. The material is ZnSe and thus the red light can go through the beam expander.
Part No. |
Magnifi-cation |
InputCA(mm) |
OutputCA(mm) |
M1 |
Dia1 (mm) |
Dia2 (mm) |
L1 (mm) |
L2 (mm) |
BEST-10.6-2Z-TW |
2 |
10 |
15 |
M16x0.75 |
22 |
22 |
37 |
51 |
BEST-10.6-2Z1-TW |
2 |
10 |
23 |
M22x0.75 |
32 |
32 |
38 |
48 |
BEST-10.6-2ZG-TW |
2 |
10 |
15 |
M16x0.75 |
22 |
22 |
40 |
51 |
BEST-10.6-2Z3-TW |
2 |
15 |
28 |
M22x0.75 |
36 |
36 |
33 |
48 |
BEST-10.6-2Z4-TW |
2 |
10 |
15 |
M16x0.75 |
20 |
20 |
37 |
50 |
BEST-10.6-2.5Z-TW |
2.5 |
10 |
16 |
M16x0.75 |
20 |
20 |
45 |
55.2 |
BEST-10.6-2.5Z1-TW |
2.5 |
10 |
15 |
M16x0.75 |
20 |
20 |
25 |
34 |
BEST-10.6-2.5Z2-TW |
2.5 |
10 |
20 |
M22x0.75 |
28 |
28 |
40.5 |
56 |
BEST-10.6-3X3T-TW |
3 |
10 |
16 |
M16x0.75 |
- |
20 |
28 |
37 |
BEST-10.6-3Z1-TW |
3 |
10 |
16 |
M16x0.75 |
20 |
20 |
45 |
61 |
BEST-10.6-3Z2-TW |
3 |
10 |
20 |
M22x0.75 |
28 |
28 |
47 |
61 |
BEST-10.6-3Z3-TW |
3 |
10 |
16 |
M16x0.75 |
20 |
20 |
28 |
37 |
BEST-10.6-3Z4/1-TW |
3 |
10 |
25 |
M22x0.75 |
32 |
32 |
43 |
60 |
BEST-10.6-3Z5-TW |
3 |
15 |
35 |
M22x0.75 |
44 |
44 |
60 |
73 |
BEST-10.6-3Z6-TW |
3 |
15 |
28 |
M22x0.75 |
36 |
36 |
51 |
60 |
BEST-10.6-3.75Z-TW |
3.75 |
23 |
26 |
M33x0.5 |
36 |
36 |
48 |
64 |
BEST-10.6-4X-TW |
4 |
11 |
17 |
- |
M24x0.5 |
26 |
51.5 |
66 |
BEST-10.6-4Z-TW |
4 |
10 |
16 |
M16x0.75 |
20 |
20 |
47 |
55 |
BEST-10.6-4Z1-TW |
4 |
10 |
20 |
M22x0.75 |
28 |
28 |
55 |
71 |
BEST-10.6-4Z2-TW |
4 |
15 |
28 |
M22x0.75 |
36 |
36 |
51 |
66 |
BEST-10.6-4Z3-TW |
4 |
10 |
20 |
- |
26 |
32 |
50 |
70 |
BEST-10.6-5Z-TW |
5 |
10 |
16 |
M16x0.75 |
20 |
20 |
43 |
58 |
BEST-10.6-5Z1-TW |
5 |
10 |
23 |
M22x0.75 |
30 |
30 |
56 |
71 |
BEST-10.6-6Z-TW |
6 |
11 |
26 |
M22x0.75 |
32 |
32 |
62 |
76 |
BEST-10.6-6Z1-TW |
6 |
10 |
35 |
M22x0.75 |
44 |
44 |
60 |
75 |
BEST-10.6-6Z2-TW |
6 |
10 |
15 |
M16x0.75 |
20 |
20 |
45 |
60 |
BEST-10.6-8Z1-TW |
8 |
10 |
33 |
M22x0.75 |
44 |
44 |
98 |
118 |
BEST-10.6-10Z1-TW |
10 |
10 |
36 |
M22x0.75 |
44 |
44 |
98 |
118 |