F-q
scan lenses are rugged single and double elements and designed for CO2,
Nd:YAG, Green, UV laser system that employ X-Y galvo scanning mirrors. The
lenses are widely used in fields such as engraving and marking application.
1. F-q
scan Lens for CO2 Laser (10.6um) -
Double element
Part No.
EFL
(mm)
Scan Field
(mm)
Ave.
SpotSize
(um)
Beam
Dia.
(mm)
Mir.
Sep.
(mm)
2nd mir.
to Lens
mount
(mm)
Max.
Input Angle
(deg.)
90%
CA
(mm)
WD
(mm)
SL2-10.6-35-60G
60
35X35
100
14
13
25
20
45
55
SL2-10.6-50-80G
80
50X50
118
14
13
25
20
45
76
SL2-10.6-70-122G
122
70X70
158
14
13
25
20
46
130
SL2-10.6-110-170G
170
110x110
170
14
13
25
20
54
185
SL2-10.6-140-220G
220
140X140
224
14
13
20
20
53
239
SL2-10.6-175-275G
275
175X175
239
14
13
25
20
51
305
SL2-10.6-210-300G
300
210x210
387
14
20
20
20
86
330
SL2-10.6-250-360G
360
250x250
465
14
20
20
20
86
393
SL2-10.6-300-420G
420
300x300
570
14
20
20
20
86
465
SL2-10.6-350-485G
485
350x350
822
14
20
30
20
87
528
SL2-10.6-300-420G1
420
300X300
505
20
30
20
20
78
470
SL2-10.6-110-150Z
150
110x110
170
14
13
27
20
64
159
SL2-10.6-140-200Z
200
140X140
224
14
13
27
20
69
215
SL2-10.6-175-250Z
250
175X175
239
14
13
27
20
78
270
SL2-10.6-210-300Z
300
210x210
387
14
20
20
20
86
327
SL2-10.6-250-360Z
360
250x250
480
14
20
20
20
96
393
SL2-10.6-300-420Z
420
300x300
502
16
20
26
20
96
460
SL2-10.6-400-560Z
560
400X400
905
14
20
20
20
93
590
Note: SL1: single element
SL2: double element
Material: G-GaAs E-Ge ( only
transmit 10.6um ) Z- ZnSe ( transmit both 10.6um and visible )
