Carmanhaas Laser marking system can be applied to the marking of all non-transparent materials. General optical system: Expanding the beam through the beam expander to improve the divergence angle, after the beam combines the indicator light into the galvanometer system for beam deflection and scanning,finally, the workpiece is scanned and focused by the F-THETA scan lens.
Laser marking optical components mainly include beam expander and F-THETA scan lenses.The role of the beam expander is to enlarge the beam diameter and reduce the beam divergence angle. F-Theta scan lenses achieves uniform focusing of the laser beam.
(1) High damage threshold coating (damage threshold: 40 J/cm2, 10 ns);
Coating absorption <20 ppm. Ensure that the scan lens can be saturated at 8KW;
(2) Optimized index design, collimation system wavefront < λ/10, ensuring diffraction limit;
(3) Optimized for heat dissipation and cooling structure, ensuring no water cooling below 1KW, temperature <50°C when using 6KW;
(4) With a non-thermal design, the focus drift is <0.5mm at 80 °C;
(5) Complete range of specifications, customers can be customized.
Fiber Laser F-Theta Scan Lenses (1064nm)
|
Part Description |
FL(mm) |
Scan Field (mm) |
Max Entrance Pupil (mm) |
Working Distance (mm) |
Mounting Thread |
|
SL-1064-50-63 |
63 |
50×50 |
12 |
78 |
M85x1 |
|
SL-1064-50-80 |
80 |
50×50 |
12 |
91 |
M85x1 |
|
SL-1064-70-100 |
100 |
70×70 |
12 |
108.3 |
M85x1 |
|
SL-1064-90-130 |
130 |
90×90 |
12 |
144 |
M85x1 |
|
SL-1064-110-160 |
160 |
110×110 |
12 |
170.2 |
M85x1 |
|
SL-1064-150-210 |
210 |
150×150 |
12 |
240.3 |
M85x1 |
|
SL-1064-175-254 |
254 |
175×175 |
14 |
295.4 |
M85x1 |
|
SL-1064-200-290 |
290 |
200×200 |
14 |
314.9 |
M85x1 |
|
SL-1064-220-330 |
330 |
220×220 |
14 |
343.7 |
M85x1 |
|
SL-1064-270-380 |
380 |
270×270 |
14 |
397.1 |
M85x1 |
|
SL-1064-300-420 |
420 |
300×300 |
14 |
437.1 |
M85x1 |
|
SL-(1030-1090)-175-254-(20CA) |
254 |
175×175 |
20 |
278.2 |
M85x1 |
|
SL-1064-400-525-(20CA) |
525 |
400×400 |
20 |
567 |
M85x1 |
|
SL-1064-450-650-(20CA) |
650 |
450×450 |
20 |
720 |
M85x1 |
|
SL-1064-560-800-(20CA) |
800 |
560×560 |
20 |
861 |
M85x1 |
|
SL-(1030-1090)-116-165-(12CA) |
165 |
116×116 |
12 |
187.6 |
M85x1 |
|
SL-(1030-1090)-112-160 |
160 |
112×112 |
10 |
188.6 |
M85x1 |
UV Laser F-Theta Scan Lenses (355nm)
|
Part Description |
FL(mm) |
Scan Field (mm) |
Max Entrance Pupil (mm) |
Working Distance (mm) |
Mounting Thread |
|
SL-355-70-100 |
100 |
70×70 |
10 |
134 |
M85x1 |
|
SL-355-110-170 |
170 |
110×110 |
10 |
217.6 |
M85x1 |
|
SL-355-150-210 |
210 |
150×150 |
10 |
249 |
M85x1 |
|
SL-355-175-254 |
254 |
175×175 |
10 |
306.7 |
M85x1 |
|
SL-355-220-330 |
330 |
220×220 |
10 |
384.2 |
M85x1 |
|
SL-355-300-420 |
420 |
300×300 |
10 |
482.3 |
M85x1 |
|
SL-355-520-750 |
750 |
520×520 |
10 |
824.4 |
M85x1 |
|
SL-355-610-840-(15CA) |
840 |
610×610 |
15 |
910 |
M85x1 |
|
SL-355-800-1090-(18CA) |
1090 |
800×800 |
18 |
1193 |
M85x1 |
Green Laser F-Theta Scan Lenses (532nm)
|
Part Description |
FL(mm) |
Scan Field (mm) |
Max Entrance Pupil (mm) |
Working Distance (mm) |
Mounting Thread |
|
SL-532-40-65 |
65 |
40×40 |
10 |
73.5 |
M85x1 |
|
SL-532-70-100 |
100 |
70×70 |
12 |
114 |
M85x1 |
|
SL-532-110-160 |
160 |
110×110 |
12 |
180 |
M85x1 |
|
SL-532-150-210 |
210 |
150×150 |
12 |
232.5 |
M85x1 |
|
SL-532-175-254 |
254 |
175×175 |
12 |
287 |
M85x1 |
|
SL-532-220-330 |
330 |
220×220 |
12 |
355 |
M85x1 |
|
SL-532-350-500 |
500 |
350×350 |
12 |
539 |
M85x1 |
|
SL-532-165-255-(20CA) |
255 |
165×165 |
20 |
294 |
M85x1 |
|
SL-532-235-330-(16CA) |
330 |
235×235 |
16 |
354.6 |
M85x1 |
By mary rash from Sacramento - 2018.07.12 12:19
By Albert from Canada - 2017.04.08 14:55
