F-Theta Lens

F-Theta Lens

This lens focuses a laser beam scanned with a scanner, etc. It is used for high speed micro drilling of printed circuit boards, high-speed marking of electronic parts and resin parts, etc.
Highly precise telecentric lenses minimize distortion and make a laser beam incident almost perpendicularly to the work piece. It is suitable for processing such as laser micro drilling.
Wide area non-telecentric lenses is suitable for markers, plotters, etc. of which you want to scan a wide area quickly.
A standard F-Theta lens for wavelength 1064nm laser is ready, please contact us.

millor

Product Introduction Movie

High power fiber / Near-infrared laser (wavelength 1030nm~1090nm, material : fused silica)

Optical Design No. Wavelength (nm) Effective focal length (mm) Entrance Pupil Diameter (mmø) Scan area (mm sq.) Telecentric error (degrees) Max outside size (diameter (rmm) × length (mm)) Remarks
FQ1F100E12S30TA 1030~1090 100 12 30 2.5 100×123  
FQ1F100E12S35TA 1030~1090 100 12 35 4.1 130×123 *2
FQ1F100E20S20TA 1030~1090 100 20 20 2.7 116×123  
FQ1F100E20S30TA 1030~1090 100 20 30 3.3 106×121  
FQ1F160E14S50TA 1030~1090 160 14 50 2 130×110  
FU1F163.5E15S90TA 1030~1090 163.5 15 90 5.7 150×99 *1,*2
FQ1F165E12S50TA 1030~1090 165 12 50 3.7 130×176  
FQ1F180E20S100TA 1030~1090 180 20 100 2 200×197  
FQ1F210E10S130TA 1030~1090 210 10 130 2.2 227×160  
FQ1F240E20S75TA 1030~1090 240 20 75 3.5 137×130  
FU1F277E20S90TA 1030~1090 277 20 90 6.7 108×70 *1,*2
FQ1F330E10S80TA 1030~1090 330 10 80 3.1 118×180 *2
FQ1F400E25S200A 1030~1090 400 25 200 11.3 160×91  
FQ1F450E30S200A 1030~1090 450 30 200 10.8 166×118  

*1:In stock、*2:Mount thread(M85)

YAG / Near-infrared laser
(wavelength 1030nm~1090nm, material : glass)

Optical Design No. Wavelength (nm) Effective focal length (mm) Entrance Pupil Diameter (mmø) Scan area (mm sq.) Telecentric error (degrees) Max outside size (diameter (rmm) × length (mm)) Remarks
FS1F45E10S12A 1030~1090 45 10 12 9.9 100×125 *2
FS1F50E20S10TA 1030~1090 50 20 10 3.4 130×123 *2
FS1F70E20S15TA 1030~1090 70 20 15 7.4 152×221 *2
FS1F80E10S30TA 1030~1090 80 10 30 5.1 120×168  
FS1F80E20S25TA 1030~1090 80 20 25 2.0 150×138 *2
FS1F100E20S25TA 1030~1090 100 20 25 5.2 150×174  
FS1F100E25S40A 1030~1090 100 25 40 9.6 145×181  
FS1F120E14S55TA 1030~1090 120 14 55 3.1 129×132 *2
FS1F135E30S40TA 1030~1090 135 30 40 3 130×150  
FS1F160E30S40TA 1030~1090 160 30 40 2.5 130×110  
FS1F163E14S80TA 1030~1090 163 14 80 6.1 130×86  
FS1F163E20S90A 1030~1090 163 20 90 15.3 145×84  
FS1F200E15S120A 1030~1090 200 15 120 16 170×200  
FS1F200E20S100A 1030~1090 200 20 100 12.8 136×177  
FS1F300E25S50TA 1030~1090 300 25 50 7 110×159 *2
FS1F310E30S210A 1030~1090 310 30 210 25.8 210×257  
FS1F370E20S170A 1030~1090 370 20 170 20 145×168  
FS1F400E20S200A 1030~1090 400 20 200 12.8 130×75
FS1F450E30S300A 1030~1090 450 30 300 26.3 210×218  
FS1F630E20S300A 1030~1090 630 20 300 13.6 130×73  

*2:Mount thread(M85)

YAG SHG / Green laser
(wavelength 532nm, material : glass or fused silica)

Optical Design No. Wavelength (nm) Effective focal length (mm) Entrance Pupil Diameter (mmø) Scan area (mm sq.) Telecentric error (degrees) Max outside size (diameter (rmm) × length (mm)) Remarks
FS2F70E10S25TA 532 70 10 25 4.9 150×134 *2
FS2F87E15S20TA 532 87 15 20 0.7 115×132  
FS2F100E20S20TA 532 100 20 20 5.2 150×174  
FS2F125E9S45TA 532 125 9 45 1.9 114×109  
FS2F165E14S90A 532 165 14 90 9.8 174×216  
FS2F200E15S50TA 532 200 15 50 3.5 90×66
FS2F206E10S50TA 532 206 10 50 0.7 90×68  
FS2F7230E20S100TA 532 230 20 100 4.7 163×153  
FS2F250E7.5S160A 532 250 7.5 160 10.9 160×83  
FS2F250E15S120A 532 250 15 120 23 140×172  
FS2F370E20S170A 532 370 20 170 19.9 145×164  
FS2F400E20S50TA 532 400 20 50 3.1 110×87 *2
FS2F600E30S230A 532 600 30 230 8.5 206×162  
FS2F633E30S300A 532 633 30 300 13 158×88  

*2:Mount thread(M85)

YAG THG / UV laser
(wavelength : 355nm, material : fused silica)

Optical Design No. Wavelength (nm) Effective focal length (mm) Entrance Pupil Diameter (mmø) Scan area (mm sq.) Telecentric error (degrees) Max outside size (diameter (rmm) × length (mm)) Remarks
FS3F77E15S10TA 355 77 15 10 0.6 81×153 *2
FS3F86E7S20TA 355 86 7 20 2.9 105×111  
FS3F100E4S34TA 355 100 4 34 2.5 130×113  
FS3F100E10S36TA 355 100 10 36 1.3 130×110  
FS3F100E12S25TA 355 100 12 25 3.5 122×125  
FS3F100E12S35TA 355 100 12 35 3 120×111
FS3F110E9S50TA 355 110 9 50 2.9 125×149  
FS3F112E8S50TA 355 112 8 50 2.7 120×150
FS3F125E9S50TA 355 125 9 50 1.8 120×96  
FS3F150E15S50TA 355 150 15 50 1.2 154×124  
FS3F160E13S50TA 355 160 13 50 1.6 120×110  
FS3F170E10S65A 355 170 10 65 6.3 104×66 *2
FS3F175E30S35TA 355 175 30 35 0.9 135×141  
FS3F240E13S75TA 355 240 13 75 3.2 122×130  
FS3F257E6S106TA 355 257 6 106 0.8 197×268  
FS3F290E10S100TA 355 290 10 100 0.6 192×248 *2
FS3F300E4S54TA 355 300 4 54 4.5 85×72  
FS3F350E15S120A 355 350 15 120 14 135×201  
FS3F350E30S75TA 355 350 30 75 3.3 131×120  
FS3F400E10S200A 355 400 10 200 12.1 130×87  
FS3F400E20S50TA 355 400 20 50 3.1 130×87 *2
FS3F430E20S100A 355 430 20 100 5.9 136×207 *2
FS3F500E10S110TA 355 500 10 110 3.4 135×244 *2
FS3F630E30S300A 355 630 30 300 19.9 180×202  
FS3F660E20S300A 355 660 20 300 8.6 229×229  

*2:Mount thread(M85)

YAG FHG / DUV laser
(wavelength : 266nm, material : fused silica)

Optical Design No. Wavelength (nm) Effective focal length (mm) Entrance Pupil Diameter (mmø) Scan area (mm sq.) Telecentric error (degrees) Max outside size (diameter (rmm) × length (mm)) Remarks
FS4F100E4S34TA 266 100 4 34 2.5 130×113  
FS4F100E10S30TA 266 100 10 30 2.3 110×143  
FS4F125E9S40TA 266 125 9 40 1.7 128×103  
FS4F220E10S80TA 266 220 10 80 4.5 127×117 *2
FS4F250E10S50TA 266 250 10 50 4.8 89×96 *2

*2:Mount thread(M85)

※ Various customized models can be provided. Please inquire regarding specific needs.