Ftheta lens are widely used in laser marking, engraving, drilling machines, etc.
The Flat-field Scanning Lens has optimized the wide-angle and long focal-length light path, it is widely applied in wide scan range situation.
YAG F-Theta scan lens λ=1064nm
Part No. |
Focal length (mm) F
|
Working distance (mm) S
|
Scan field [mm²]
|
Angle of incidence θmax
|
Diameter of incident light Ø [mm]
|
Diameter of Gaussian dispersion flare [µm]
|
Best position m1/m2 [mm]
|
Screwed joint
|
---|---|---|---|---|---|---|---|---|
SCAN LENS-1064-40-63 |
63
|
59
|
40×40
|
±25º
|
12
|
10
|
16/16
|
M85x1
|
SCAN LENS-1064-70-100 |
100
|
111
|
70×70
|
±28º
|
12
|
16
|
16/16
|
M85x1
|
SCAN LENS-1064-110-160 |
160
|
176
|
110×110
|
±28º
|
12
|
26
|
16/16
|
M85x1
|
SCAN LENS-1064-150-210 |
210
|
230
|
150X150
|
±28º
|
12
|
34
|
16/16
|
M85x1
|
SCAN LENS-1064-175-254 |
254
|
280
|
175×175
|
±28º
|
16
|
31
|
16/16
|
M85x1
|
SCAN LENS-1064-200-290 |
290
|
300
|
200×200
|
±28º
|
16
|
34
|
16/16
|
M85x1
|
SCAN LENS-1064-220-330 |
330
|
346
|
220×220
|
±28º
|
16
|
40
|
16/16
|
M85x1
|
Focal Length (mm)
|
Scan Area (mm)
|
Max. Beam Diameter (mm)
|
W.D. (mm)
|
Mounting Thread
|
|
---|---|---|---|---|---|
Model No. | |||||
Scan Lens-405-30-55
|
55
|
30 x 30
|
10
|
67.3
|
M55x1/M85x1
|
Scan Lens-405-63-110
|
110
|
63 x 63
|
10
|
157.6
|
M55x1/M85x1
|
Scan Lens-405-110-175
|
175
|
110 X 110
|
10
|
209
|
M55x1/M85x1
|
Scan Lens-405-165-260
|
260
|
165 x 165
|
10
|
331.3
|
M55x1/M85x1
|
Scan Lens-405-300-375
|
375
|
300 X 300
|
10
|
447.9
|
M55x1/M85x1
|
Scan Lens-405-320-570
|
570
|
320 X 320
|
10
|
688
|
M55x1/M85x1
|
Scan Lens-405-325-590
|
590
|
325 X 325
|
10
|
686.1
|
M55x1/M85x1
|
Scan Lens-405-325-590
|
650
|
380 X 380
|
10
|
738
|
M55x1/M85x1
|
Scan Lens-405-750-1200
|
1200
|
750 x 750
|
20
|
1350.9
|
M55x1/M85x1
|
Part No. |
Focal length (mm) F
|
Working distance (mm) S
|
Scan field [mm²]
|
Angle of incidence θmax
|
Diameter of incident light Ø [mm]
|
Diameter of Gaussian dispersion flare [µm]
|
Best position m1/m2 [mm]
|
Mounting Thread
|
---|---|---|---|---|---|---|---|---|
SCAN LENS-355-30-63 |
63
|
59
|
30×30
|
±18º
|
6
|
10
|
10/10
|
M39x1
|
SCAN LENS-355-110-160 |
160
|
174
|
110×110
|
±28º
|
7
|
15
|
16/16
|
M85x1
|