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F-Theta Lens at Various Wavelengths

  • Update：Oct 17, 2017
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F-theta lenses are used in laser scanners (laser markers) and the laser wavelengths may be 355nm 266nm and other wavelengths. We can provide full range of f-theta lenses according to your applications.

Product Introduction

(1) STY-WTSeries 355nm Scan Lenses

Part No. EFL (mm) Scan Angle (±°) Scan Length (mm) Scan Field (mm) Ent. pupil (mm) Average spot Size (um) Length (mm) Working Distance (mm)
STY-355-60-100-WT 100.0 25° 85.0 60x60 6.0 15.5 56.0 130.5
STY-355-76-108-WT 108.3 28.4° 107.7 76x76 6.0 - 49.0 146.0
STY-355-109-174-WT 173.9 25° 153.2 109x109 6.0 - 36.8 218.4
STY-355-112-160-WT 160.0 20° 158.0 112x112 7.0 13.5 50.0 177.79
STY-355-112-160Q-WT 160.0 29° 160.0 112x112 6.0 18 50.36 206.6
STY-355-155-250-WT 250.3 25.4° 219.2 155x155 10.0 - 61.0 309.6
STY-355-160-254-WT 254.0 25° 220.0 160x160 12.0 22.0 55.0 311.0
STY-355-130-269-WT 269.3 19.0° 183.0 130x130 4.0 - 47.0 276.1
STY-355-180-290-WT 290.0 25.5° 255.0 180x180 20.0 40.0 65.0 332.5
STY-355-250-410-WT 410.0 25.° 354.0 250x250 10.0 7.0 46.8 488.2
STY-355-320-580-WT 580.0 22° 455.0 320x320 10.0 27.0 38.0 668.0
STY-355-350-580-WT 580.0 25° 495.0 350x350 15.0 24.0 46.0 689.0
STY-355-500-810-WT 810.0 28° 850.0 500x500 24.0 55.0 57.0 880.0
STY-355-440-831-WT 831.1 21.4° 624.5 440x440 14.0 - 62.5 983.2
STY-355-470-912-WT 919.2 20.8° 678.0 470x470 14.0 - 40.0 1032.0
 

(2) STY Series f-theta Lenses at 355nm

Model F.L. mm WD mm Scan area mm (round/square) Scan Angle maxi E.P. mm Spot µm D1 mm D2 mm Screw
STY-355-70-100 100 122 Φ100/70×70 ±25º 8 12 33 90 M85×1
STY-355-110-160 160 185 Φ155/110×110 ±25º 8 15 33 90 M85×1
STY-355-110-160-B 160 187 Φ155/110×110 ±25º 8 15 33 90 M85×1

(3) STS F-Theta Lens at Various Wavelengths

FL=focal length
MI=max. input beam diameter
SAR=scan area
AS=aperture stop
WD=working distance
MO=max. outside diameter 
MT=mounting thread
PW=protective windows
Part Number Λ [nm] telecentric material FL MI SAR AS WD MO Length Mounting
thread		 Protective
window
        unit: mm    
STS-S4LFT0256/199 266 standard fs 245.4 4 148 x 148 13.5 249.3 90 47 M85x1 ---
STS-S4LFT4163/199 266 telecentric fs 159.8 10 64 x 64 32.6 213.6 121 173 M85x1 S4LPG4160/199
STS-S4LFT4105/199 266 telecentric fs 96.1 5 50 x 50 26.9 134.5 121 86.2 M85x1 S4LPG4160/199
STS-S4LFT3160/199 266 standard fs 161.4 5 105 x 105 21.1 202.8 89 36.8 M85x1 S4LPG3100/199
STS-S4LFT3100/199 266 standard fs 101.5 5 73 x 73 17.1 136.3 89 49 M85x1 S4LPG3100/199
STS-S4LFT3050/199 266 telecentric fs 53.5 6 20 x 20 17.8 72 87 39 M85x1 ---
STS-S4LFT5256/075 355 telecentric fs 256.8 6 86 x 86 24 145.4 138 173.5 M85x1 ---
STS-S4LFT0815/075 355 standard fs 829.4 14 440 x 440 25 981.1 90 62.5 M85x1 S4LPG0815/075
STS-S4LFT4067/075 355 telecentric fs 65.5 10 15 x 15 24 81.7 94 79 M85x1 S4LPG0394/075
STS-S4LFT4031/075 355 telecentric fs 32 10 6 x 6 16.5 29 90 39.8 M85x1 ---
STS-S4LFT4010/075 355 telecentric fs 100.2 10 35 x 35 34.6 132 106 78.7 M85x1 S4LPG2250/075
STS-S4LFT3301/075 355 telecentric fs 290 10 130 x 130 30 465.9 218 248.3 M85x1 S4LPG1200/075
STS-S4LFT7400 355 telecentric glass 398.9 15 70 x 70 45 160.7 132 291.7 M85x1  
STS-S4LFT3300/075 355 telecentric fs 290 10 130 x 130 30 484 210 226.5 M85x1 ---
STS-S4LFT3260/075 355 standard fs 250.3 10 155 x 155 28.1 309.8 105 61 M85x1 S4LPG2250/075
STS-S4LFT3170/075 355 telecentric fs 163.4 10 90 x 90 26 221.7 127 103.7 M85x1 S4LPG4160/075
STS-S4LFT4262/075 355 telecentric fs 163 10 65 x 65 35.2 193.7 121 145.5 M85x1 S4LPG4160/075
STS-S4LFT3160/075 355 standard fs 174.1 6 109 x 109 21.1 218.1 89 36.8 M85x1 S4LPG3100/075
STS-S4LFT1330/075 355 standard fs 329.3 14 210 x 210 36 260.5 122 108.4 M85x1 S4LPG4160/075
STS-S4LFT0580/075 355 standard fs 580.8 10 320 x 320 39 671.5 89 38 M85x1 S4LPG3100/075
STS-S4LFT3100/075 355 standard fs 108.3 6 76 x 76 17.1 145.7 89 49 M85x1 S4LPG3100/075
STS-S4LFT4110/075 355 telecentric fs 109.4 6 63 x 63 33.1 154.6 121 86 M85x1 S4LPG4160/075
STS-S4LFT3050/075 355 telecentric fs 56 6 20 x 20 19.5 75.9 87 39.5 M85x1 S4LPG4056/075
STS-S4LFT3046/075 355 telecentric fs 45 15 7 x 7 26 55.7 90 64.9 M85x1 S4LPG3102/075
STS-S4LFT0920/075 355 standard fs 919.9 14 470 x 470 41 1035.1 89 40 M85x1 ---
STS-S4LFT3260/173 405 standard fs 263.9 10 164 x 164 26 331.3 105 61 M85x1 S4LPG2250/173
STS-S4LFT3160/173 405 standard fs 176 6 110 x 110 21.1 220.9 89 36.8 M85x1 S4LPG3100/173
STS-S4LFT8050/173 405 telecentric glass 55.1 6 30 x 30 16.2 67.3 90 52 M85x1 ---
STS-S4LFT1210/173 405 standard glass 1202.7 20 748 x 748 48.5 1353.7 152 96.9 M85x1 ---
STS-S4LFT4110/173 405 telecentric fs 111.4 6 63 x 63 33.1 157.6 121 86 M85x1 S4LPG4160/173
STS-S4LFT0580/173 405 standard fs 594.1 10 326 x 326 39 686.1 89 38 M85x1 S4LPG3100/173
STS-S4LFT0375/173 405 standard glass 375.3 10 300 x 300 35.5 447.9 116 47.9 M92x1 ---
STS-S4LFT4375 405 telecentric glass 80.2 6 14 x 14 95.2 24.2 59 87.9 TK52  
STS-S4LFT0314/173 405 standard glass 315.1 10 200 x 200 36.2 372.1 116 49 M92x1 ---
STS-S4LFT5110/322 405 - 532 telecentric glass 98 10 66 x 66 30.28 125.6 128 86 M85x1 S4LPG0300/322
STS-S4LFT0061/065 450 telecentric glass 60.3 5 22 x 22 25.7 75.5 59 48.5 TK 52  
STS-S4LFT3161/292 515 - 545 telecentric fs 163.9 10 90 x 90 26.3 219 122 98 M85x1 S4LPG4160/292
STS-S4LFT0580/292 515 - 545 standard fs 613.2 10 367 x 367 33.5 706.9 89 38 M85x1 S4LPG3100/292
STS-S4LFT4262/292 515 - 545 telecentric fs 163.6 12 65 x 65 35.2 195.4 121 148.1 M85x1 S4LPG4160/292
STS-S4LFT4010/292 515 - 545 telecentric fs 100 10 35 x 35 30 130.2 106 78.7 M85x1 S4LPG2250/292
STS-S4LFT4066/292 515 - 545 telecentric fs 67.2173 10 15 x 15 24 85.8 94 73.3 M85x1 S4LPG0394/292
STS-S4LFT5165/292 515 - 545 telecentric glass 162.67 10 75 x 75 53.9 195.1 136 128 M85x1 S4LPG0300/292
STS-S4LFT3301/292 515 - 545 telecentric fs 305.5 15 120 x 120 30 487.9 218 248.3 M85x1 S4LPG1200/292
STS-S4LFT3260/292 515 - 545 standard fs 259.4 10 162 x 162 26 325.5 105 61 M85x1 S4LPG2250/292
STS-S4LFT3100/292 515 - 545 standard fs 112.8 5 74 x 74 19.2 151.8 89 48.5 M85x1 S4LPG3100/292
STS-S4LFT1330/292 515 - 545 standard fs 347.9 14 212 x 212 36 279 122 108.4 M85x1 S4LPG4160/292
STS-S4LFT3046/292 515 - 545 telecentric fs 48.1 15 7 x 7 26 60.2 90 64.9 M85x1 S4LPG3102/292
STS-S4LFT3050/292 515 - 545 telecentric fs 58.5 6 20 x 20 21 79.3 87 39.7 M85x1 S4LPG4056/292
STS-S4LFT4031/292 515 - 545 telecentric fs 32.2 10 6 x 6 16.5 28.4 90 39.9 M85x1 ---
STS-S4LFT7012/292 515 - 589 telecentric glass 100 10 35 x 35 36.1 101.9 94 98.8 M85x1 S4LPG0005/292
STS-S4LFT4375 650 telecentric glass 80.7 6 14 x 14 95.2 24.2 59 87.9 TK52  
STS-S4LFT0061/065 650 telecentric glass 60.5 5 22 x 22 25.7 75.4 59 48.5 TK 52  
STS-S4LFT4065/094 808 - 980 telecentric fs 64.5 10 15 x 15 24 82.4 94 76.5 M85x1 S4LPG0394/094
STS-S4LFT0435/094 808 - 980 standard fs 398.4 20 200 x 200 34 467.9 106 63 M85x1 S4LPG2250/094
STS-S4LFT4010/094 808 - 980 telecentric fs 98.9 10 35 x 35 32 128.3 106 78.7 M85x1 S4LPG2250/094
STS-S4LFT3162/094 808 - 980 telecentric fs 161.5 15 90 x 90 27.7 199.1 130 102 M85x1 S4LPG4160/094
STS-S4LFT0655/094 808 - 980 standard fs 640.2 20 410 x 410 34.1 552.5 134 114.8 M85x1 S4LPG0440/094
STS-S4LFT1330/094 808 - 980 standard fs 334.8 20 215 x 215 38.5 198.7 163 174.6 M85x1 S4LPG2175/094
STS-S4LFT0260/094 808 - 980 standard fs 267.4 20 160 x 160 33.1 128.2 155 182.6 M85x1 S4LPG2175/094
STS-S4LFT0299/094 808 - 980 standard glass 292.8 20 175 x 175 35 337 128 72.2 M85x1 S4LPG0300/094
STS-S4LFT8163 808 - 980 standard glass 163 20 102 x 102 22 151.2 106 90.5 M85x1 S4LPG0090/094
STS-S4LFT2163/594 808 standard glass 158.8 20 103 x 103 29 187.1 128 66 M85x1  
STS-S4LFT0400/094 808 standard glass 397.9 20 209 x 209 33 487.1 118 53 M85x1  
STS-S4LFT0202/094 808 standard glass 196.9 30 90 x 90 43 236.2 132 85 M85x1  
STS-S4LFT0260/094 808 standard fs   20 160 x 160 33.1 128.2 155 182.6 M85x1  
STS-S4LFT0299/094 808 standard glass   20 175 x 175 35 337        
STS-S4LFT0635/094 808 standard glass 639.8 30 415 x 415 58.3 713.5 133 48.5 M110x1  
STS-S4LFT2163/094 808 standard glass 158.8 20 103 x 103 29 187.1 128 66 M85x1  
STS-S4LFT0101/094 808 standard glass 97.5 10 53 x 53 16.5 108 90 40 M85x1  
STS-S4LFT0655/094 808 standard fs   20 410 x 410 34.1 552.5 134 114.8 M85x1  
STS-S4LFT0163/094 808 standard glass   12 108 x 108 20.8 176.4 89 43.1 M85x1  
STS-S4LFT0300/094 808 standard glass 292.2 20 175 x 175 35 344        
STS-S4LFT0053/094 808 telecentric glass 56.3 10 14 x 14 17.5 69.3 90 55.2 M85x1  
STS-S4LFT1330/094 808 standard fs 334.8 20 215 x 215 38.5 198.7 163 174.6 M85x1  
STS-S4LFT0089/094 808 telecentric glass 88.6 10 30 x 30 36.6 119 98 55 M85x1  
STS-S4LFT0420/094 808 standard glass 410.9 30 250 x 250 54.6 468.6 136 52 M132x1  
STS-S4LFT3254/094 808 standard glass 248.7 30 115 x 115 47.9 290.1 130 75.5 M85x1  
STS-S4LFT0825/094 808 standard glass 803.5 30 450 x 450 54 876.2 90 69.9 M85x1  
STS-S4LFT0075/094 808 telecentric glass 76.8 10 19 x 19 33 103.6 69 45 M85x1  
STS-S4LFT0080/094 808 telecentric glass 79.5 25 39 x 39 27.7 78.5 107 83.4 M85x1  
STS-S4LFT5100/094 808 telecentric glass 105.6 12 68 x 68 35 135.2 128 85.5 M85x1  
STS-S4LFT3162/449 900 - 1070 telecentric fs 163 15 90 x 90 27.7 200.9 130 102 M85x1 S4LPG4160/449
STS-S4LFT3260/449 900 - 1070 standard fs 276.1 15 142 x 142 31 345 105 61 M85x1 S4LPG2250/449
STS-S4LFT0082/449 900 - 1070 telecentric fs 81.7 15 20 x 20 33 84.1 93.8 103.1 M85x1 S4LPG0082/449
STS-S4LFT1420/449 900 - 1070 standard fs 418.5 14 280 x 280 28.3 497.5 122 67.7 M85x1 S4LPG4160/449
STS-S4LFT0435/449 900 - 1070 standard fs 401.7 20 200 x 200 34 471.5 106 63 M85x1 S4LPG2250/449
STS-S4LFT1330/449 900 - 1070 standard fs 338.5 20 215 x 215 38.5 202 163 174.6 M85x1 S4LPG2175/449
STS-S4LFT2175/449 900 - 1070 standard fs 162.8 20 94 x 94 30.5 204.7 159 110.2 M85x1 S4LPG2175/449
STS-S4LFT1500/449 900 - 1070 standard fs 498.4 20 340 x 340 30.5 568.7 148 68 M85x1 S4LPG2175/449
STS-S4LFT4010/449 900 - 1070 telecentric fs 99.8 10 35 x 35 32 129.3 106 78.7 M85x1 S4LPG2250/449
STS-S4LFT0400/094 980 standard glass 401.6 20 209 x 209 33 491.2 118 53 M85x1  
STS-S4LFT5100/094 980 telecentric glass 107.2 12 68 x 68 35 137.1 128 85.5 M85x1  
STS-S4LFT0080/094 980 telecentric glass 81 25 39 x 39 27.7 80.3 107 83.4 M85x1  
STS-S4LFT0655/094 980 standard fs   20 410 x 410 34.1 559.1 134 114.8 M85x1  
STS-S4LFT0825/094 980 standard glass 812.2 30 450 x 450 54 885.5 90 69 M85x1  
STS-S4LFT0075/094 980 telecentric glass 78.2 10 19 x 19 33 105.5 69 45 M85x1  
STS-S4LFT0089/094 980 telecentric glass 89.6 10 30 x 30 36.6 120 98 55 M85x1  
STS-S4LFT0420/094 980 standard glass 419.6 30 250 x 250 54.6 478.5 136 52 M132x1  
STS-S4LFT3254/094 980 standard glass 253.1 30 115 x 115 47.9 295.5 130 75.5 M85x1  
STS-S4LFT0163/094 980 standard glass   12 108 x 108 20.8 180 89 43.1 M85x1  
STS-S4LFT0635/094 980 standard glass 653 30 415 x 415 58.3 728.1 133 48.5 M110x1  
STS-S4LFT1330/094 980 standard fs 338.5 20 215 x 215 38.5 202 163 174.6 M85x1  
STS-S4LFT0053/094 980 telecentric glass 57.4 10 14 x 14 17.5 70.8 90 55.2 M85x1  
STS-S4LFT0202/094 980 standard glass 200.4 30 90 x 90 43 240.6 132 85 M85x1  
STS-S4LFT2163/594 980 standard glass 162 20 103 x 103 29 191 128 66 M85x1  
STS-S4LFT2163/094 980 standard glass 162 20 103 x 103 29 191 128 66 M85x1  
STS-S4LFT0260/094 980 standard fs   20 160 x 160 33.1 130.8 155 182.6 M85x1  
STS-S4LFT0299/094 980 standard glass   20 175 x 175 35 344        
STS-S4LFT0300/094 980 standard glass 296.5 20 175 x 175 35 348.7        
STS-S4LFT0101/094 980 standard glass 99.5 10 53 x 53 16.5 110.2 90 40 M85x1  
STS-S4LFT7010/450 1000 - 1100 telecentric glass 100.2 10 35 x 35 32 115 94 98.8 M85x1 S4LPG0005/450
STS-S4LFT3260/328 1030 - 1090 standard fs 277.1 15 142 x 142 31 346.2 105 61 M85x1 S4LPG2250/328
STS-S4LFT0580/328 1030 - 1090 standard fs 638.6 10 350 x 350 39 734.7 89 38 M85x1 S4LPG3100/328
STS-S4LFT4065/328 1030 - 1090 telecentric fs 65.06 10 15 x 15 24 83.1 94 76.5 M85x1 S4LPG0394/328
STS-S4LFT0082/328 1030 - 1090 telecentric fs 82 15 20 x 20 33 84.5 93.8 103.1 M85x1 S4LPG0082/328
STS-S4LFT4031/328 1030 - 1090 telecentric fs 32.8 10 6 x 6 16.5 28.7 90 39.9 M85x1 ---
STS-S4LFT4010/328 1030 - 1090 telecentric fs 100.3 10 35 x 35 32 129.8 106 78.7 M85x1 S4LPG2250/328
STS-S4LFT3301/328 1030 - 1090 telecentric fs 317.6 15 120 x 120 30 505 218 248.3 M85x1 S4LPG1200/328
STS-S4LFT3050/328 1030 - 1090 telecentric fs 60.5 6 20 x 20 22.3 81.9 87 39.8 M85x1 S4LPG4056/328
STS-S4LFT3162/328 1030 - 1090 telecentric fs 163.5 15 90 x 90 27.7 201.5 130 102 M85x1 S4LPG4160/328
STS-S4LFT0800/328 1030 - 1090 standard fs 874.2 20 425 x 425 35 975.2 96 42.5 M85x1 S4LPG0800/328
STS-S4LFT3046/328 1030 - 1090 telecentric fs 50 15 7 x 7 26 60.5 90 69.9 M85x1 S4LPG3102/328
STS-S4LFT2500/328 1030 - 1090 standard fs 500 30 280 x 280 48.5 620.2 198 127 M120x1 S4LPG1118/328
STS-S4LFT2175/328 1030 - 1090 standard fs 163.3 20 94 x 94 30.5 205.4 159 110.2 M85x1 S4LPG2175/328
STS-S4LFT1330/328 1030 - 1090 standard fs 340 20 215 x 215 38.5 203.4 163 174.6 M85x1 S4LPG2175/328
STS-S4LFT1500/328 1030 - 1090 standard fs 500 20 340 x 340 30.5 569.8 148 68 M85x1 S4LPG2175/328
STS-S4LFT1420/328 1030 - 1090 standard fs 420 14 280 x 280 28.3 499.2 122 67.7 M85x1 S4LPG4160/328
STS-S4LFT1901/008 1550 telecentric fs 101.8 10 60 x 60 22.5 127.7 106 82 M85x1 S4LPG2250/008
STS-S4LFT1956/008 1550 telecentric fs 56.1 10 20 x 20 17.5 77.3 89 45.4 M85x1 ---
STS-S4LFT1957/008 1550 telecentric fs 56.1 10 20 x 20 17.5 71.3 89 51.9 M85x1 S4LPG3102/008
STS-S4LFT1330/008 1550 standard fs 342.2 20 215 x 215 38.5 202.6 163 177.4 M85x1 S4LPG2175/008
STS-S4LFT2250/008 1550 standard fs 264.7 10 170 x 170 26.9 327.9 105 61 M85x1 S4LPG2250/008
STS-S4LFT3100/008 1550 standard fs 118.4 6 82 x 82 17.1 160.1 89 49 M85x1 S4LPG3100/008
STS-S4LFT3162/008 1550 telecentric fs 167 15 90 x 90 27.7 205.8 130 102 M85x1 S4LPG4160/008
STS-S4LFT1900/008 1550 telecentric fs 101.8 10 60 x 60 22.5 136.5 104 72 M85x1 ---
STS-S4LFT0260/008 1550 standard fs 264.1 15 160 x 160 33.1 124 155 182.6 M85x1 S4LPG2175/008
STS-S4LFT7010/008 1544 - 1560 telecentric glass 100 10 35 x 35 32 113.2 94 98.8 M85x1 S4LPG0005/008
STS-S4LFT1957/159 1850 - 1980 telecentric fs 57.1 10 20 x 20 17.5 72.5 89 51.9 M85x1 S4LPG3102/159
STS-S4LFT1901/159 1850 - 1980 telecentric fs 103.6 10 60 x 60 22.5 130.1 106 82 M85x1 S4LPG2250/159
STS-S4LFT1330/159 1850 - 1980 standard fs 344.8 20 215 x 215 38.5 203 163 179.4 M85x1 S4LPG2175/159
STS-S4LFT1956/159 1850 - 1980 telecentric fs 57.1 10 20 x 20 17.5 78.6 89 45.3 M85x1 ---
STS-S4LFT1900/159 1850 - 1980 telecentric fs 103.6 10 60 x 60 22.5 138.8 104 72 M85x1 ---
STS-S4LFT3162/159 1850 - 1980 telecentric fs 170.2 15 90 x 90 27.7 209.8 130 102 M85x1 S4LPG4160/159

 

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