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The F-Theta flat field scanning lens, also known as the field mirror and F-theta Focusing lens, is a professional industrial laser device based on galvanoscopic scanning of laser marking, cutting and engraving systems. There are a wide variety including F-Theta lenses and telecentric lenses, the recommended ones on this page are F-Theta lenses for laser wavelengh of 1064nm, 355nm and 10.6μm.
1064nm F-Theta lens:
Type | Wavelength (nm) |
Scan Field (mm) |
Focus Length (mm) |
Max Ent Pupil (mm) |
Diameter (mm) |
Work Distance (mm) |
Spot Diagram (um) |
Thread (mm) |
|
Short name | Complete name | ||||||||
F100 | Fiber-1064-70-100 | 1064 | 70x70 | 100 | 12(10) | 52x88 | 115.5 | 10 | M85x1 |
F160B | Fiber-1064-110-160B | 1064 | 110x110 | 160 | 12(10) | 49x88 | 160.5 | 20 | M85x1 |
F210 | Fiber-1064-150-210 | 1064 | 150x150 | 210 | 12(10) | 49.7x88 | 244.6 | 25 | M85x1 |
F254 | Fiber-1064-175-254 | 1064 | 175x175 | 254 | 12(10) | 49.7x88 | 289.8 | 30 | M85x1 |
F290 | Fiber-1064-200-290 | 1064 | 200x200 | 290 | 12(10) | 49.5x88 | 311.4 | 32 | M85x1 |
F330 | Fiber-1064-220-330 | 1064 | 220x220 | 330 | 12(10) | 49.5x88 | 354.1 | 35 | M85x1 |
F330D | Fiber-1064-220-330D | 1064 | 220x220 | 330 | 18(10) | 49.5x108 | 356.5 | 35 | M85x1 |
F430 | Fiber-1064-300-430 | 1064 | 300x300 | 430 | 12(10) | 47.7x88 | 462.5 | 45 | M85x1 |
F430D | Fiber-1064-300-430D | 1064 | 300x300 | 430 | 18(10) | 53.7x108 | 462.5 | 45 | M85x1 |
F580 | Fiber-1064-450-580 | 1064 | 450x450 | 580 | 18(10) | 54x109 | 622 | 50 | M85x1 |
Remark: Above "Diameter" refers to "height of lens" x "big face diameter of lens" |
Type | Focus Length (mm) | Working Distance (mm) |
Scan Angle(±º) |
Scan Field (mm) | Max Ent Pupil (mm) |
Wavelength (nm) | Thread (mm) | Lens Diameter (mm) | Spot Diagram (um) | |
Short name | Complete name | |||||||||
F100 | CO2-10.6-70-100 | 100 | 90.4 | 25 | 70x70 | 12 | 10640 | M85x1 | 48 | 180 |
F100D | CO2-10.6-70-100-D36 | 100 | 88.2 | 25 | 70x70 | 12 | 10640 | M85x1 | 36 | 180 |
F130D | CO2-10.6-90-130-D36 | 130 | 118 | 25 | 90x90 | 12 | 10640 | M85x1 | 36 | 190 |
F150 | CO2-10.6-110-150 | 150 | 135.5 | 25 | 110x110 | 12 | 10640 | M85x1 | 48 | 195 |
F160 | CO2-10.6-110-160 | 160 | 145.5 | 25 | 110x110 | 12 | 10640 | M85x1 | 48 | 200 |
F160D | CO2-10.6-110-160-D36 | 160 | 143.3 | 25 | 110x110 | 12 | 10640 | M85x1 | 36 | 200 |
F200 | CO2-10.6-140-200 | 200 | 185 | 25 | 140x140 | 12 | 10640 | M85x1 | 48 | 210 |
F230 | CO2-10.6-140-230 | 230 | 216.3 | 25 | 140x140 | 12 | 10640 | M85x1 | 48 | 220 |
F260 | CO2-10.6-175-260 | 260 | 247.3 | 25 | 175x175 | 12 | 10640 | M85x1 | 48 | 230 |
F300 | CO2-10.6-210-300 | 300 | 287 | 25 | 210x210 | 12 | 10640 | M85x1 | 48 | 250 |
F350 | CO2-10.6-250-350 | 350 | 338.5 | 25 | 250x250 | 12 | 10640 | M85x1 | 48 | 270 |
F430 | CO2-10.6-300-430 | 430 | 420.8 | 25 | 300x300 | 12 | 10640 | M85x1 | 48 | 300 |
F550 | CO2-10.6-400-550 | 550 | 542.6 | 25 | 400x400 | 12 | 10640 | M85x1 | 48 | 330 |
F670 | CO2-10.6-500-670 | 670 | 665.6 | 25 | 500x500 | 12 | 10640 | M85x1 | 48 | 400 |
F790 | CO2-10.6-600-790 | 790 | 782.5 | 25 | 600x600 | 12 | 10640 | M85x1 | 48 | 470 |
F850 | CO2-10.6-600-850 | 850 | 843 | 25 | 600x600 | 12 | 10640 | M85x1 | 48 | 500 |
Remark: Above "Diameter" refers to "height of lens" x "big face diameter of lens" |
Type | Wavelength (nm) |
Scan Field (mm) |
Focus Length (mm) |
Max Ent Pupil (mm) |
Diameter (mm) |
Work Distance (mm) |
Spot Diagram (um) |
Thread (mm) |
|
Short name | Complete name | ||||||||
F100 | UV-355-70-100 | 355 | 70x70 | 100 | 10(8) | 52.7x88 | 112.7 | 10 | M85x1 |
F160B | UV-355-100-160B | 355 | 110x110 | 160 | 10(8) | 52.2x88 | 192.3 | 15 | M85x1 |
F160C | UV-355-100-160C | 355 | 110x110 | 160 | 10(8) | 52x88 | 191.6 | 15 | M85x1 |
F210 | UV-355-150-210 | 355 | 150x150 | 210 | 12(10) | 52.2x88 | 261.4 | 20 | M85x1 |
F254 | UV-355-175-254 | 355 | 175x175 | 254 | 12(10) | 53x88 | 292.3 | 25 | M85x1 |
F290 | UV-355-200-290 | 355 | 200x200 | 290 | 12 | 52x88 | 343.6 | 30 | M85x1 |
F330 | UV-355-220-330 | 355 | 220x220 | 330 | 12 | 52x88 | 380.6 | 30 | M85x1 |
F430 | UV-355-300-430 | 355 | 300x300 | 430 | 12 | 52x88 | 488.6 | 35 | M85x1 |
Remark: Above "Diameter" refers to "height of lens" x "big face diameter of lens" |