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Multi-element F-theta Lens for CO2 Laser
- High quality
- High performance
- Advanced manufacturing methods
- Compact size
PRODUCT DESCRIPTION
Mounted 2-element Scan Lenses
Model |
WD mm |
Scan area (mm) |
Spot size (centre) µm |
Spot size (off axis) µm |
EP (mm) |
Scan angle (º) |
FD mm |
|
Rectangular |
Round |
|||||||
STC-10.6-40 |
95 |
36×36 |
51 |
115 |
135 |
11 |
20 |
27 |
STC-10.6-80 |
118 |
80×80 |
113 |
120 |
140 |
11 |
27 |
16 |
STC-10.6-110 |
145 |
110×110 |
156 |
210 |
225 |
16 |
30 |
17 |
STC-10.6-125 |
188 |
125×125 |
177 |
235 |
285 |
16 |
30 |
17 |
STC-10.6-175 |
257 |
175×175 |
247 |
245 |
300 |
16 |
30 |
18 |
STC-10.6-200 |
294 |
200×200 |
283 |
320 |
365 |
16 |
30 |
19 |
STC-10.6-250 |
360 |
250×250 |
354 |
330 |
375 |
16 |
30 |
20 |
STC-10.6-300 |
433 |
300×300 |
424 |
385 |
430 |
16 |
30 |
20 |
STC-10.6-350 |
502 |
350×350 |
495 |
400 |
450 |
16 |
30 |
20 |
STC-10.6-400 |
569 |
400×400 |
566 |
420 |
485 |
16 |
30 |
20 |
STC-10.6-500 |
803 |
500×500 |
718 |
460 |
520 |
16 |
30 |
21 |
STC-10.6-700 |
960 |
700×700 |
990 |
530 |
680 |
16 |
30 |
21 |
Material: |
All elements and protection window made from Laser Grade ZnSe. |
Mount details: |
See Figure 10.51. |
Beam diameter: |
Up to 15mm (12mm 1/e2) |
Optical scan field: |
+/-20° in X and Y. |
Focal length: |
Within 1%. |
Absorption: |
< 0.25% per element. |
Transmission: |
> 99.6% per element coated AR/AR for 10.6mm. |
Damage threshold: |
CW 3000W/mm at 10.6mm. |
Part no |
Field size (mm sq) |
Focal length (mm) |
Average focused spot dia (mm) |
Standard deviation of spot dia (mm) |
WD no window(mm) |
WD with window(mm) |
Max. Fq error X axis(%) |
Max. Fq error Y axis(%) |
STU2-10.6-50-75 |
50 |
75.0 |
118 |
25 |
60.27 |
62.03 |
-2.4 |
-2.4 |
STU2-10.6-70-100 |
70 |
100.0 |
139 |
22 |
87.57 |
89.34 |
-1.5 |
-1.4 |
STU2-10.6-105-151 |
105 |
151.4 |
171 |
0 |
149.06 |
150.84 |
0.9 |
0.9 |
STU2-10.6-140-200 |
140 |
200.0 |
225 |
0 |
213.94 |
215.73 |
1 |
1 |
STU2-10.6-175-250 |
175 |
250.0 |
282 |
0 |
261.36 |
263.17 |
1.3 |
1.3 |
STU2-10.6-210-300 |
210 |
300.0 |
338 |
0 |
312.06 |
313.87 |
1.5 |
1.5 |
Part No. |
EFL (mm) |
Scan Field (mm) |
Average Spot Size (um) |
Beam Dia. (mm) |
Mir. Sep. (mm) |
2nd Mir. to Lens Mount (mm) |
Max. Input Angle (deg.) |
90% CA (mm) |
Working Distance (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 |
250 |
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-F420G-20 |
420 |
300X300 |
505 |
20 |
30 |
30 |
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-F300Z-20 |
300 |
210X210 |
387 |
14 |
20 |
20 |
20 |
86 |
327 |
SL2-10.6-250-360Z |
360 |
250X250 |
489 |
14 |
20 |
20 |
20 |
98 |
393 |
SL2-10.6-300-420Z |
420 |
300X300 |
502 |
16 |
20 |
26 |
20 |
101 |
460 |
SL2-10. |