Special
Optics high precision F-Theta scanning lenses (450nm to 1064nm) achieve ultra-fine
resolution laser cutting and etching and are used in the most demanding laser
micro-machining applications. The Special Optics F-Theta scanning lenses are
ideally used in combination with our large output beam expanders for a variety
of laser processing and laser micro-machining tasks such as cutting of solar
cells, laser marking, laser drilling, and laser scribing.
In addition to the lenses listed, Special Optics regularly designs custom
laser optical systems for a large variety of OEM applications and performance
levels. Call us at 973.366.7289 or email us at sales@specialoptics.com to
speak with one of our leading optical designers.
Features
Provide a Flat Field at the
Image Plane
Diffraction Limited Performance
Air Spaced Designs for high
damage threshold
Anti-reflection coatings on all surfaces
Designs from the visible
to infrared regions
Achromatic Designs Available
Available VIS-NIR Scanning Lenses
Model (T denotes Telecentric)
Wavelength (microns)
Scan Field (mm)
EFL (mm)
Max Input Beam* (mm)
BWD (mm)
Deflection (degrees)
FWD (mm)
1/e2 Spot Size**
(microns)
Price
55-S70-30
1.064
30
63.4
8
70.0
13.6
17.0
10.7
Call
55-S160-84T
1.064
84
160.0
28
190.0
15.0
35.0
8.0
Call
55-S112-90T
1.064
90
112.2
13
155.6
23.0
27.6
11.7
Call
55-S117-90
1.064
90
117.3
8
133.5
22.0
21.7
19.8
Call
55-S181-90
1.064
100
181.3
19
229.0
15.8
35.8
12.9
Call
55-S191-125
1.064
125
191.3
13
194.0
22.0
26.0
19.9
Call
55-S236-150
1.064
152
236.8
25
298.0
18.4
55.4
12.8
Call
55-S266-170
1.064/VIS
170
266.0
15
275.0
18.0
37.0
24.0
Call
55-S266-252
1.064
252
266.5
10
338.0
27.0
48.0
36.0
Call
55-S295-250
1.064
250
295.4
25
355.0
25.0
37.6
16.0
Call
55-S459-432
1.064
432
459.0
26
540.0
27.0
48.0
24.0
Call
55-S700-450
1.064/VIS
450
699.0
34
725.0
18.0
55.0
28.0
Call
55-S700-560
1.064
560
699.0
35
580.0
23.0
35.0
27.0
Call
55-S190-60-VIS
0.45 - 0.65 (apochromatic)
60
190.0
16
129.4
9.0
27.5
9.8
Call
55-S190-100-VIS
0.45 - 0.65 (apochromatic)
100
190.0
16
161.0
15.0
24.0
9.8
Call
55-S87-36T
.488
36
87.0
27
5.8
12.0
29.0
2.0
Call
55-S223-77T
.632
77
223.0
22
231.5
10.0
33.0
8.1
Call
* Single Axis Scanning
T denotes Telecentric
** Assumes a diffraction limited beam, spot size = 1.27λ F#
Confocal Microscopy
Special
Optics high precision F-Theta scanning lenses (450nm to 1064nm) achieve ultra-fine
resolution laser cutting and etching and are used in the most demanding laser
micro-machining applications. The Special Optics F-Theta scanning lenses are
ideally used in combination with our large output beam expanders for a variety
of laser processing and laser micro-machining tasks such as cutting of solar
cells, laser marking, laser drilling, and laser scribing.