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 |
40x40 |
±25º |
12 |
10 |
16/16 |
M85x1 |
SCAN LENS-1064-70-100 | 100 |
111 |
70x70 |
±28º |
12 |
16 |
16/16 |
M85x1 |
SCAN LENS-1064-110-160 | 160 |
176 |
110x110 |
±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 |
175x175 |
±28º |
16 |
31 |
16/16 |
M85x1 |
SCAN LENS-1064-200-290 | 290 |
300 |
200x200 |
±28º |
16 |
34 |
16/16 |
M85x1 |
SCAN LENS-1064-220-330 | 330 |
346 |
220x220 |
±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 |
30x30 |
±18º |
6 |
10 |
10/10 |
M39x1 |
SCAN LENS-355-110-160 | 160 |
174 |
110x110 |
±28º |
7 |
15 |
16/16 |
M85x1 |