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Feature:
- The F-Theta scan lens is widely used in micro material processing,such as drilling, dicing, fine cutting, structuring, perforating, marking and welding.
- The F-theta lens can achieve large flat field image with high performance.
- The lens was delivered with highly durable anti-reflection coated protective windows to avoid contamination of the front lenses during the process.
- The lens is general model, and it can work with most fiber marking machine and YAG marking machine well.
Specification:
Focal Length |
Scan Angel |
Working Area(mm) |
Entrance Light Spot (um) |
Screw |
80 |
25 |
50x50 |
10 |
M85x1 |
100 |
25 |
70x70 |
20 |
M85x1 |
160 |
25 |
110x110 |
25 |
M85x1 |
210 |
25 |
145x145 |
30 |
M85x1 |
254 |
25 |
175x175 |
35 |
M85x1 |
330 |
25 |
220x220 |
40 |
M85x1 |
430 |
25 |
300x300 |
45 |
M85x1 |
Application:
- The longer focal length lens, marking thicker and shallower line when work.
- The shorter focal length lens, marking thinner and deeper line when work.
- For the same power, the smaller marking range, the higher resolution.
- It’s important to choose the suitable focal length and working area for your work.
20W fiber marking machine:
- Recommended working area: within 110X110mm; 175X175mm optional
30W fiber marking machine:
- Recommended working area: within 175x175mm; 220X220mm optional
50W fiber marking machine:
- Recommended working area: within 220x220mm; 300x300mm optional