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.
Description of STY series f-theta Lenses: STY-xxxx-yyy-zzz-dd-A
Remark: (1) The f-theta lens consists of 3 lenses and one protective window/glass. The coating is a di-electric layer. The transmission is >99% at 1064nm. Two sides of the protective glass are AR-coated at 1064nm.
(2) In the following tables, the abbreviations are as follows: FL means effective focal length; EP means max. input beam diameter; SAR means scan area, AS means aperture stop; WD means working distance; OD means max. outside diameter; MT means mount thread, fs means fused silica, SA means max. full diagonal scan angle; L2 (a1) means recommended mirror separation; a2 means 2nd mirror to flange, L1 means the distance 2nd mirror and scan lens, SL means scan length, Length means the total length of the scan lens, WC means water cooled.
Model | FL (mm) @532nm | FL (mm) @1064nm | EP (mm) | SAR(mm x mm) | AS(mm) | WD (mm) @532nm | WD (mm) @1064nm | OD (mm) | Length (mm) | MT |
STS-1163/081 | 163.2 | 163.2 | 12 | 102 x 102 | 29 | 159.7 | 159.7 | 106 | 82.5 | M85x1 |
STS-8254/081 | 254 | 253.9 | 15 | 180 x 180 | 25 | 211.4 | 211.4 | 128 | 122 | M85x1 |
Model | FL (mm) @355nm | FL (mm) @1064nm | EP (mm) | SAR(mm x mm) | AS(mm) | WD (mm) @355nm | WD (mm) @1064nm | OD (mm) | Length (mm) | MT |
STS-7400 | 398.9 | 398.3 | 15 | 70 x 70 | 45 | 160.7 | 160.7 | 132 | 291.7 | M85x1 |
Model | FL (mm) @808nm | FL (mm) @980nm | EP (mm) | SAR(mm x mm) | AS(mm) | WD (mm) @808nm | WD (mm) @980nm | OD (mm) | Length (mm) | MT |
STS-8163 | 163 | 163.1 | 20 | 102 x 102 | 22 | 151.2 | 151.1 | 106 | 90.5 | M85x1 |
Model | FL (mm) @450nm | FL (mm) @650nm | EP (mm) | SAR(mm x mm) | AS(mm) | WD (mm) @450nm | WD (mm) @650nm | OD (mm) | Length (mm) | MT |
STS-0061/065 | 60.3 | 60.5 | 5 | 22 x 22 | 25.7 | 75.5 | 75.4 | 59 | 48.5 | TK 52 |
Model | FL (mm) @405nm | FL (mm) @650nm | EP (mm) | SAR (mm x mm) |
AS (mm) |
WD (mm) @405nm | WD (mm) @650nm | OD (mm) | Length (mm) | MT |
STS-4345 | 40.2 | 40.2 | 4 | 15.5 x 15.5 | 16.9 | 38.4 | 38.4 | 38 | 40 | --- |
STS-4375 | 80.2 | 80.7 | 6 | 14 x 14 | 95.2 | 24.2 | 24.2 | 59 | 87.9 | TK 52 |
Model | FL (mm) @405nm | FL (mm) @532nm | EP (mm) | SAR(mm x mm) | AS(mm) | WD (mm) @405nm | WD (mm) @532nm | OD (mm) | Length (mm) | MT |
STS-5110/322 | 98 | 101.8 | 10 | 66 x 66 | 30.3 | 125.6 | 129.6 | 128 | 86 | M85x1 |
Model | Wavelength (nm) | FL (mm) | Material | EP (mm) | SAR (mm x mm) |
AS (mm) |
WD (mm) |
OD (mm) | Length (mm) | MT |
STS-0260/159 | 1850 - 1980 | 260 | fs | 20 | 160 x 160 | 33.1 | 120.1 | 155 | 182.6 | M85x1 |
STS-1330/159 | 1850 - 1980 | 344.8 | fs | 20 | 215 x 215 | 38.5 | 203 | 163 | 179.4 | M85x1 |
Model | Wavelength (nm) | FL (mm) | Material | EP (mm) | SAR(mm x mm) | AS(mm) | WD(mm) | OD (mm) | Length (mm) | MT |
STS-1901/159 | 1850 - 1980 | 103.6 | fs | 10 | 60 x 60 | 22.5 | 130.1 | 106 | 82 | M85x1 |
STS-1957/159 | 1850 - 1980 | 57.1 | fs | 10 | 20 x 20 | 17.5 | 72.5 | 89 | 51.9 | M85x1 |
STS-3162/159 | 1850 - 1980 | 170.2 | fs | 15 | 90 x 90 | 27.7 | 209.8 | 130 | 102 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
EP mm |
SA θmax |
SAR mm |
FSD µm |
OD mm |
MT |
STY-F-160A-14-1940 | STY-1940-98-166 | 166 | 207.58 | 14 | ±24º | Φ139/98x98 | 40.68 | 120 | M85×1 |
STY-F-260A-14-1940-2000 | STY-1940-2000-175-260 | 260 | 323.65 | 14 | ±25º | Φ247.5/175x175 | 64.4 | 126 | M85×1 |
STY-F-280-1940 | STY-1940-190-280 | 280 | 346.1 | 14 | ±27.5º | Φ269/190x190 | 71 | 120 | M85×1 |
STY-F-465-1940 | STY-1940-318-465 | 465 | 554 | 14 | ±27.5 º | Φ446/318x318 | 117.9 | 120 | M85×1 |
STY-F-554-1940 | STY-1940-380-554 | 554 | 655.77 | 14 | ±27.5 º | Φ532/380x380 | 140.49 | 120 | M85×1 |
New model | Old model | FL mm |
WD mm |
EP mm |
SA maxi |
SAR, mm (round/square) | FSD µm |
OD mm |
Max IA (o) |
MT |
STY-F-68T-1940 | STYT-1940-26-68 | 68 | 88.38 | 10 | ±16º | Φ37/26x26 | 24.1 | 90 | 1.25 | M85x1 |
STY-F-100t-1940 | STYT-1940-56-100 | 100 | 135.66 | 14 | ±22.5º | Φ79/56x56 | 25.5 | 130 | 2.1 | M85x1 |
Model | FL mm | WD mm | EP mm | SA max | SAR mm | FSD µm | Mirrors L2/L1 mm | MT |
STH-1550-28-63-8 | 63 | 77 | 8 | ±18º | 28x28 | 22 | 10/10 | M39x1 |
STH-1550-45-100-8 | 100 | 106 | 8 | ±18º | 45x45 | 35 | 10/10 | M39x1 |
Model | FL mm | WD mm | EP mm | SA maxi | SAR, mm (round/square) | FSD µm | OD mm | Max IA (o) | MT |
STY-F-100T-1550 | 100 | 126 | 15 | ±22º | Φ77/57.5x57.5 | 18.9 | 120 | 2.3 | M85x1 |
Model | Wavelength (nm) | FL (mm) | Material | EP (mm) | SAR (mm x mm) | AS (mm) | WD (mm) | OD (mm) | Length (mm) | MT |
STS-0260/008 | 1550 | 264.1 | fs | 15 | 160 x 160 | 33.1 | 124 | 155 | 182.6 | M85x1 |
STS-1330/008 | 1550 | 342.2 | fs | 20 | 215 x 215 | 38.5 | 202.6 | 163 | 177.4 | M85x1 |
STS-2250/008 | 1550 | 264.7 | fs | 10 | 170 x 170 | 26.9 | 327.9 | 105 | 61 | M85x1 |
STS-3100/008 | 1550 | 118.4 | fs | 6 | 82 x 82 | 17.1 | 160.1 | 89 | 49 | M85x1 |
STS-5163/008 | 1550 | 163.1 | fs | 15 | 73x73 | 32.2 | 155.4 | 135 | 183.32 | M85x1 |
Model | Wavelength (nm) | FL (mm) | Material | EP (mm) | SAR (mm x mm) | AS (mm) | WD (mm) | OD (mm) | Length (mm) | MT |
STS-1901/008 | 1550 | 101.8 | fs | 10 | 60 x 60 | 22.5 | 127.7 | 106 | 82 | M85x1 |
STS-1957/008 | 1550 | 56.1 | fs | 10 | 20 x 20 | 17.5 | 71.3 | 89 | 51.9 | M85x1 |
STS-3162/008 | 1550 | 167 | fs | 15 | 90 x 90 | 27.7 | 205.8 | 130 | 102 | M85x1 |
STS-7010/008 | 1544 | 100 | glass | 10 | 35 x 35 | 32 | 113.6 | 94 | 98.8 | M85x1 |
STS-7010/008 | 1560 | 100 | glass | 10 | 35 x 35 | 32 | 113.6 | 94 | 98.8 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
EP mm |
SA | SAR mm |
FSD µm |
OD mm |
MT |
STY-F-100-980 | STY-980-70-100 | 100 | 111.62 | 12 | ±28º | Φ100/70x70 | 16.33 | 90 | M85x1 |
STY-F-100r-780-980 | STY-780-980-70-100R | 100 | 104 | 12 | ±28º | Φ100/70x70 | 15 | 90 | M85x1 |
STY-F-160-980 | STY-980-110-160 | 160 | 182.29 | 12 | ±28º | Φ158/110x110 | 25.9 | 90 | M85x1 |
STY-F-160-20-980 | STY-980-100-160 | 160 | 181.04 | 20 | ±28º | Φ141/100x100 | 14.62 | 120 | M85x1 |
STY-F-163-980 | STY-980-113-163 | 163 | 185 | 12 | ±28º | Φ160/113x113 | 24.43 | 90 | M85x1 |
STY-F-163-20-980 | STY-980-100-163 | 163 | 179.61 | 20 | ±28º | Φ160/100x100 | 15.77 | 115 | M85x1 |
STY-F-165-20-980 | STY-980-100-165 | 165 | 181.04 | 20 | ±28º | Φ141/100x100 | 14.62 | 120 | M85x1 |
STY-F-170-30-915-940 | STY-915-940-100-170 | 170 | 191.97 | 30 | ±25º | Φ140/100x100 | 10.11 | 140 | M85x1 |
STY-F-170-30-980 | STY-980-100-170 | 170 | 191.97 | 30 | ±25º | Φ144/100x100 | 10.11 | 140 | M85x1 |
STY-F-254-14-915-940 | STY-915-940-175-254 | 254 | 271.07 | 14-20 | ±28º | Φ247/175x175 | 32.5 | 120 | M85x1 |
STY-F-30-915-980 | STY-915-940-156-254 | 254 | 286.08 | 30 | ±25º | Φ220/156x156 | 15 | 140 | M85x1 |
STY-F-254-30-980 | STY-980-156-254 | 254 | 286.08 | 30 | ±25º | Φ220/156x156 | 15 | 140 | M85x1 |
STY-F-420-980 | STY-980-261-420 | 420 | 502.23 | 30 | ±25.2º | Φ369/261x261 | 25.11 | 140 | M85x1 |
STY-F-510-915 | 510 | 565.9 | 18 | ±31.5º | Φ565/400X400 | 47.5 | 120 | M85X1 |
Remark: STY-980-156-254 and STY-980-261-420 can be used at 940nm & 815nm, too.
Model | FL mm | WD mm | EP mm | SA max | SAR mm | FSD µm | Mirrors L2/L1 mm | MT |
STH-980-70-100-12 | 100 | 114.6 | 12 | ±28º | 70x70 | 16 | 16/16 | M85x1 |
STH-980-110-160-12 | 160 | 176 | 12 | ±28º | 110x110 | 26 | 16/16 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
Scan angle max |
SAR, mm (round/square) | Focus size µm |
OD mm |
Max IA (o) |
MT |
STY-F-210T-30-980-M95 | STYT-532-115-210M95 | 210 | 279.63 | 30 | ±22º | Φ161/115x115 | 20 | 198 | 3.3 | M55x1 |
STY-F-210T-30-980-M112 | STYT-532-115-210M112 | 210 | 256.48 | 30 | ±22.5º | Φ161/115x115 | 20 | 198 | 2.42 | M112x1 |
New Model | Old Model | FL mm |
WD mm |
EP mm |
Scan angle | SAR mm |
FSD µm |
OD mm |
MT |
STY-F-160-20-915 | STY-915-100-160 | 160 | 203.05 | 20 | ±26º | Φ143/100x100 | 13.4 | 130 | M85x1 |
STY-F-254-20-915 | STY-915-100-170 | 254 | 314.17 | 20 | ±25º | Φ219/155x155 | 21.3 | 130 | M85x1 |
STY-F-330D-20-915 | STY-510-550-156-225 | 330 | 392.53 | 20 | ±28º | Φ325/230x230 | 27.6 | 130 | M85x1 |
Model | FLmm | WDmm | EPmm | SAmax | SARmm | FSDµm | Mirrors L2/L1mm | MT |
STH-915-110-160-12 | 160 | 176 | 12 | ±28º | 110x110 | 26 | 16/16 | M85x1 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-0101/094 | 97.53 | 28.00 | 75.71 | 53x53 | 10 | 18.00 | 40.00 | 90.00 | M85x1 | 108.90 |
STS-0163/094 | 158.28 | 27.60 | 156.21 | 108x108 | 12 | 20.80 | 43.30 | 89.00 | M85x1 | 176.42 |
STS-2163/094 | 158.88 | 26.80 | 150.05 | 103x103 | 20 | 29.00 | 66.00 | 128.00 | M85x1 | 187.26 |
STS-0202/094 | 196.85 | 19.00 | 130.88 | 90x90 | 30 | 43.00 | 83.10 | 132.00 | M85x1 | 237.41 |
STS-3254/094 | 248.66 | 19.20 | 168.83 | 115x115 | 30 | 47.93 | 75.50 | 130.00 | M85x1 | 290.03 |
STS-0300/094 | 294.17 | 25.00 | 258.39 | 175x175 | 20 | 35.00 | 78.00 | 128.00 | M85x1 | 346.21 |
STS-0400/094 | 397.87 | 21.40 | 303.07 | 213x213 | 20 | 33.00 | 53.00 | 118.00 | M85x1 | 486.87 |
STS-0420/094 | 410.93 | 25.20 | 374.59 | 250x250 | 30 | 54.64 | 52.00 | 136.00 | M132x1 | 468.59 |
STS-0555/094 | 556.24 | 21.40 | 426.26 | 290x290 | 25 | 40.00 | 65.40 | 130.00 | M85x1 | 628.87 |
STS-0635/094 | 636.51 | 25.60 | 594.02 | 415x415 | 30 | 58.25 | 48.50 | 133.00 | M110x1 | 709.51 |
STS-0825/094 | 803.55 | 28.00 | 642.68 | 450x450 | 30 | 54.00 | 58.00 | 130.00 | M102x1 | 875.96 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-0053/094 | 56.33 | 11.00 | 21.61 | 14x14 | 10.00 | 17.50 | 55.15 | 90.00 | M85x1 | 69.12 |
STS-0075/094 | 76.78 | 9.80 | 26.40 | 19x19 | 10.00 | 32.60 | 45.00 | 70.00 | TK60 | 103.63 |
STS-0080/094 | 79.55 | 21.20 | 58.15 | 39x39 | 25.00 | 27.70 | 83.40 | 107.00 | M85x1 | 79.53 |
STS-5100/094 | 105.63 | 26.80 | 96.39 | 68x68 | 12.00 | 35.00 | 85.50 | 126.00 | M85x1 | 135.25 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-0101/094 | 99.46 | 28.00 | 75.71 | 53x53 | 10.00 | 18.00 | 40.00 | 90.00 | M85x1 | 111.17 |
STS-0163/094 | 161.38 | 27.60 | 156.21 | 108x108 | 12.00 | 20.80 | 43.30 | 89.00 | M85x1 | 179.88 |
STS-2163/094 | 162.00 | 26.80 | 150.05 | 103x103 | 20.00 | 29.00 | 66.00 | 128.00 | M85x1 | 191.26 |
STS-0202/094 | 200.40 | 19.00 | 130.88 | 90x90 | 30.00 | 43.00 | 83.10 | 132.00 | M85x1 | 241.65 |
STS-3254/094 | 253.12 | 19.20 | 168.83 | 115x115 | 30.00 | 47.93 | 75.50 | 130.00 | M85x1 | 295.61 |
STS-0300/094 | 298.52 | 25.00 | 258.39 | 175x175 | 20.00 | 35.00 | 78.00 | 128.00 | M85x1 | 351.32 |
STS-0400/094 | 400.16 | 21.40 | 303.07 | 213x213 | 20.00 | 33.00 | 53.00 | 118.00 | M85x1 | 489.16 |
STS-0420/094 | 419.58 | 25.20 | 374.59 | 250x250 | 30.00 | 54.64 | 52.00 | 136.00 | M132x1 | 478.65 |
STS-0555/094 | 565.20 | 21.40 | 426.26 | 290x290 | 25.00 | 40.00 | 65.40 | 130.00 | M85x1 | 638.85 |
STS-0635/094 | 649.59 | 25.60 | 594.02 | 415x415 | 30.00 | 58.25 | 48.50 | 133.00 | M110x1 | 724.17 |
STS-0825/094 | 812.18 | 28.00 | 642.68 | 450x450 | 30.00 | 54.00 | 58.00 | 130.00 | M102x1 | 885.11 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-0053/094 | 57.39 | 11.00 | 21.61 | 14x14 | 10 | 17.50 | 55.15 | 90.00 | M85x1 | 70.56 |
STS-0075/094 | 78.18 | 9.80 | 26.40 | 19x19 | 10 | 32.60 | 45.00 | 70.00 | TK60 | 105.56 |
STS-0080/094 | 80.96 | 21.20 | 58.15 | 39x39 | 25 | 27.70 | 83.40 | 107 | M85x1 | 81.30 |
STS-5100/094 | 107.19 | 26.80 | 96.39 | 68x68 | 12 | 35.00 | 85.50 | 126 | M85x1 | 137.17 |
Model | FLmm | WDmm | EPmm | SAmax | SARmm | FSDµm | Mirrors L2/L1mm | MT |
STH-405-110-160-12 | 160 | 176 | 12 | ±28º | 110x110 | 26 | 16/16 | M85x1 |
STH-405-140-210-12 | 210 | 230 | 12 | ±28º | 140x140 | 34 | 16/16 | M85x1 |
STH-405-175-254-16 | 254 | 284 | 16 | ±28º | 175x175 | 31 | 16/16 | M85x1 |
STH-405-200-290-16 | 290 | 324 | 16 | ±28º | 200x200 | 31 | 16/16 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
EP mm |
SA max |
SAR, mm (round/square) | FSD µm |
OD mm |
MT |
STY-405-300-375 | 375.4 | 430.89 | 10 | ±31.2º | Φ424/300x300 | 27.8 | 116 | M92X1 | |
STY-F-750-405 | STY-405-520-750 | 750 | 839.53 | 16 | ±28º | Φ736/520x520 | 35 | 120 | M85x1 |
STY-F-840-405 | STY-405-600-840 | 840 | 941.93 | 18 | ±28º | Φ850/600x600 | 34.59 | 120 | M85x1 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-3160/173 | 175.86 | 25 | 154.76 | 110x110 | 6.00 | 21.10 | 36.75 | 89 | M85x1 | 220.73 |
STS-0375/173 | 375.32 | 31 | 420.36 | 300x300 | 10.00 | 35.50 | 48.00 | 116 | M92x1 | 447.46 |
STS-0580/173 | 594.12 | 22 | 466.36 | 326x326 | 10.00 | 39.00 | 37.96 | 89 | M85x1 | 686.46 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-8050/173 | 55.03 | 22.80 | 42.10 | 29x29 | 7.50 | 16.20 | 52.00 | 90.00 | M85x1 | 67.20 |
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
SA max |
SAR, mm (round/square) | FSD µm |
OD mm |
MT |
STY-F-100Q-355 | STY-355-65-100 | 100 | 121.37 | 8 | ±25º | Φ90/65×65 | 8.36 | 90 | M85x1 |
STY-F-130-355 | STY-355-80-130 | 130 | 161.14 | 10 | ±25º | 113/80x80 | 8.5 | 90 | M85x1 |
STY-F-160Q-355 | STY-355-100-160 | 160 | 193.89 | 10 | ±25º | Φ140/100×100 | 10.3 | 90 | M85x1 |
STY-F-162B-355 | STY-355-110-162 | 162 | 200.82 | 12 | ±28º | Φ155/110×110 | 8.77 | 105 | M85x1 |
STY-F-170R-355 | STY-355-105-170 | 170 | 210.19 | 10 | ±25º | Φ148/105×105 | 11.04 | 90 | M85x1 |
STY-F-210R-355 | STY-355-135-210 | 210 | 250.55 | 10 | ±25º | Φ190/135×135 | 13.6 | 90 | M85x1 |
STY-F-210C-355 | STY-355-130-210 | 210 | 236.91 | 15 | ±25º | Φ185/130×130 | 9.1 | 120 | M85x1 |
STY-F-235-355 | STY-355-103-235 | 235 | 189.02 | 10 | ±17.4’’ | Φ146/103×103 | 15.27 | 90 | M85x1 |
STY-F-254Q-355 | STY-355-175-254-10 | 254 | 300.72 | 10 | ±25º | Φ247.5/175×175 | 16.4 | 90 | M85x1 |
STY-F-254C-355 | STY-355-170-254-14 | 254 | 318.21 | 14 | ±27º | Φ241.2/175×175 | 11.79 | 120 | M85x1 |
STY-F-255B-355 | STY-355-175-255 | 255 | 313.53 | 10 | ±28º | Φ221/175×175 | 16.57 | 120 | M85x1 |
STY-F-305B-355 | STY-355-201-305 | 305 | 365.55 | 16 | ±26.7º | Φ285/201×201 | 12.38 | 120 | M85x1 |
STY-F-330Q-355 | STY-355-195-330 | 330 | 390.77 | 10 | ±24º | Φ276/195×195 | 21.43 | 90 | M85x1 |
STY-F-330B-355 | STY-355-203-330 | 330 | 383.39 | 14 | ±25º | Φ288/203×203 | 15.3 | 120 | M85x1 |
STY-F-350C-355 | STY-355-216-350 | 350 | 409.61 | 10 | ±25º | Φ305/216×216 | 16.24 | 120 | M85x1 |
STY-F-470C-355 | STY-355-290-470 | 470 | 535.30 | 16 | ±25º | Φ410/290×290 | 19.08 | 120 | M85x1 |
STY-F-500C-355 | STY-355-320-500 | 500 | 568.14 | 14 | ±26º | Φ452/320×320 | 23 | 120 | M85x1 |
STY-F-580B-355 | STY-355-360-580 | 580 | 663.11 | 16 | ±25º | Φ509/360×360 | 25.22 | 120 | M85x1 |
STY-F-730Q-355 | STY-355-468-730 | 730 | 702.04 | 10 | ±26º | Φ661/468×468 | 47.4 | 90 | M85x1 |
STY-F-750-355 | STY-355-520-750 | 750 | 823.37 | 16 | ±28º | Φ735/520×520 | 32.3 | 120 | M85x1 |
STY-F-840-355 | STY-355-600-840 | 840 | 921.44 | 18 | ±29º | Φ850/600×600 | 30.3 | 120 | M85x1 |
STY-F-910-355 | STY-355-660-910 | 910 | 990.84 | 18 | ±29.5º | Φ933/660×660 | 42.2 | 120 | M85x1 |
STY-F-1090-355 | STY-355-780-1090 | 1090 | 1177.90 | 18 | ±29º | Φ1103/780×780 | 44.24 | 120 | M85x1 |
STY-F-1180-355 | STY-355-800-1180 | 1180 | 1174.87 | 14 | ±28º | Φ1130/800x800 | 54.76 | 120 | M85x1 |
STY-F-1280-14-355 | STY-355-885-1280 | 1280 | 1164.59 | 14 | ±25º | Φ1251/885x885 | 59.4 | 120 | M85x1 |
STY-F-1450-14-355 | STY-355-900-1450 | 1450 | 1499.77 | 14 | ±25º | Φ1272/900×900 | 67.29 | 120 | M85x1 |
STY-F-1550-10-355 | STY-355-1070-1550 | 1550 | 1175.40 | 10 | ±28º | Φ1513/1070x1070 | 174.7 | 120 | M85x1 |
Model | FLmm | WDmm | EPmm | SAmax | SARmm | FSDµm | ODxLmm | Mirrors L2/L1, mm | MT |
STH-355-15-34-7 | 34 | 29 | 7 | ±16º | 15x15 | 4 | 90x44.9 | 12/10 | M85x1 |
STH-355-13-34-7M79 | 34 | 29 | 7 | ±16º | 13x13 | 4 | 85x45.4 | 12/10 | M79x1 |
STH-355-30-50-7 | 50 | 45 | 7 | ±25º | 30x30 | 5 | 90x68.3 | 13/12 | M85x1 |
STH-355-50-63-7 | 63 | 83 | 7 | ±25º | 50x50 | 4 | 90x60.8 | 16/16 | M85x1 |
STH-355-70-100-7 | 100 | 126 | 7 | ±25º | 70x70 | 10 | 90x54.6 | 13/15 | M85x1 |
STH-355-80-130-8 | 130 | 151 | 8 | ±25º | 80x80 | 11 | 60x34.2 | 12/9 | M55x1 |
STH-355-100-160-8M79 | 160 | 200 | 8 | ±25º | 100x100 | 15 | 90x50 | 16/16 | M79x1 |
STH-355-100-160-8 | 160 | 200 | 8 | ±25º | 100x100 | 15 | 90x50 | 16/16 | M85x1 |
STH-355-100-160-12 | 160 | 200 | 12 | ±25º | 100x100 | 10 | 90x50 | 15/20 | M85x1 |
STH-355-114-170-8 | 170 | 207 | 8 | ±28º | 114x114 | 14 | 90x54.6 | 13/13 | M85x1 |
STH-355-140-210-8M79 | 210 | 252 | 8 | ±25º | 140x140 | 17 | 90x50 | 13/12 | M79x1 |
STH-355-140-210-8 | 210 | 252 | 8 | ±25º | 140x140 | 17 | 90x50 | 16/16 | M85x1 |
STH-355-170-254-10 | 254 | 309 | 10 | ±28º | 170x170 | 17 | 90x50 | 16/16 | M85x1 |
STH-355-170-254-10M55 | 254 | 309 | 10 | ±28º | 170x170 | 17 | 90x50 | 13/12 | M55x1 |
STH-355-200-290-10 | 290 | 336 | 10 | ±25º | 200x200 | 20 | 90x50 | 13/12 | M85x1 |
STH-355-220-330-8 | 330 | 373 | 8 | ±25º | 220x220 | 30 | 90x50 | 13/12 | M85x1 |
STH-355-220-330-8M79 | 330 | 373 | 8 | ±25º | 220x220 | 30 | 90x50 | 13/12 | M85x1 |
STH-355-250-380-8 | 380 | 442 | 8 | ±25º | 250x250 | 35 | 90x50 | 13/12 | M85x1 |
STH-355-300-420-8 | 420 | 475 | 8 | ±28º | 300x300 | 38 | 90x50 | 13/12 | M85x1 |
STH-355-330-470-8 | 470 | 531 | 8 | ±28º | 330x330 | 39 | 90x50 | 16/12 | M85x1 |
STH-355-360-510-8 | 510 | 585 | 8 | ±28º | 350x350 | 42 | 90x50 | 13/12 | M85x1 |
STH-355-450-650-8 | 650 | 710 | 8 | ±28º | 450x450 | 53 | 90x50 | 13/12 | M85x1 |
STH-355-550-750-8 | 750 | 833 | 8 | ±28º | 550x550 | 74 | 90x50 | 16/16 | M85x1 |
STH-355-600-840-8 | 840 | 924 | 8 | ±28º | 600x600 | 83 | 90x50 | 16/16 | M85x1 |
STH-355-800-1090-8 | 1090 | 1178 | 8 | ±25º | 800x800 | 30 | 90x41 | 20/12 | M85x1 |
Remark: M79x1mm or others available upon request.
Model | FLmm | WDmm | E.P.mm | SAmax | SAR, mm | FSDµm | Mirrors L2/L1mm | ODxLmm | Max IA(o) | MT |
STHT-355-50-63-8 | 63 | 90 | 8 | ±25º | 50x50 | 8 | 16/20 | 90x60.8 | 1.5 | M85x1 |
STHT-355-60-100-8 | 100 | 133 | 8 | ±25º | 60x60 | 11 | 14/20 | 120x83.8 | 1.5 | M85x1 |
STHT-355-65-110-8 | 110 | 150 | 8 | ±25º | 65x65 | 11 | 14/22 | 120x85.8 | 1.5 | M85x1 |
STHT-355-85-130-8 | 130 | 180 | 8 | ±25º | 80x80 | 15 | 14/22 | 129x117 | 1.5 | M85x1 |
STHT-355-100-160-8 | 160 | 220 | 8 | ±25º | 100x100 | 13 | 14/22 | 155x129 | 1.5 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
SA max |
SAR, mm (round/square) | FSD µm |
OD mm |
Max IA (o) |
MT |
STY-F-30T-355 | STYT-355-8-30 | 30 | 35.35 | 10 | ±10.5º | Φ8.5/8x8 | 1.95 | 90 | 1.8 | M85x1 |
STY-F-32T-355B | STYT-355-1-32 | 32 | 26.34 | 10 | ±7.6º | Φ8.5/1x1 | 3.2 | 90 | 2 | M85x1 |
STY-F-60T-355 | STYT-355-22-60 | 60 | 73.65 | 10 | ±16º | Φ31/22x22 | 11.5 | 90 | 1.26 | M85x1 |
STY-F-65T-355 | STYT-355-15-65 | 65 | 81.1 | 10 | ±9.4º | Φ21.2/15x15 | 4.2 | 94 | 1.8 | M85x1 |
STY-F-70T-355 | STYT-355-28-74 | 74 | 91.35 | 10 | ±16º | Φ40/28x28 | 4.5 | 90 | 1.0 | M85x1 |
STY-F-100T-355 | STYT-355-50.8-100 | 100 | 107.68 | 14 | ±20.4º | Φ71/50.8x50.8 | 6.69 | 120 | 1.6 | M85x1 |
STY-F-100T-14-355B | STYT-355-50-100 | 100 | 135.48 | 14 | ±21º | Φ70.7/50x50 | 5 | 120 | 0.5 | M85x1 |
STY-F-103T-355 | STYT-355-51-103 | 103 | 136.13 | 12 | ±20.4’’ | Φ72/51x51 | 5.58 | 100 | 1.93 | M85x1 |
STY-F-110T-355 | STYT-355-65-110 | 110 | 153.88 | 8 | ±24º | Φ92/65x65 | 8.9 | 120 | 1.6 | M85x1 |
STY-F-120T-355 | STYT-355-65-120 | 120 | 149.1 | 10 | ±22.5º | Φ92/65x65 | 8 | 118 | 1.5 | M85x1 |
STY-F-130T-355 | STYT-355-60-130 | 130 | 159.92 | 10 | ±19º | Φ85/60x60 | 8.45 | 120 | 0.98 | M85x1 |
STY-F-167T-10-355 | STYT-355-90-167 | 167 | 211.25 | 10 | ±24º | Φ127/90x90 | 10.8 | 130 | 5.28 | M85x1 |
STY-F-167T-14-355 | STYT-355-70-167 | 167 | 234.52 | 14 | ±18º | Φ99/70x70 | 7.8 | 140 | 0.48 | M85x1 |
STY-F-167T-14-355B | STYT-355-90-166.57 | 166.57 | 229.16 | 14 | ±22º | Φ127/90x90 | 7.7 | 159 | <2 | M85x1 |
STY-F-175T-355 | STYT-355-101-175 | 175 | 247.49 | 10 | ±24º | Φ142/101x101 | 11.8 | 140 | 3.13 | M85x1 |
STY-F-295T-14-355 | STYT-355-172-295 | 295 | 426.75 | 14 | ±23.7º | Φ244/172x172 | 13 | 280 | 1.7 | M85x1 |
STY-F-330T-355 | STYT-355-173-330 | 330 | 681.58 | 14 | ±20º | Φ245/173x173 | 15.3 | 270 | 1.35 | M85x1 |
Part No. | FL (mm) | SA (±°) | SL (mm) | SAR (mm) | EP (mm) | FSD (um) | Length (mm) | WD (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 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | WD(mm) |
STS-3100/075 | 108.34 | 28.40 | 107.70 | 76x76 | 6.00 | 17.14 | 49.00 | 89 | 145.95 |
STS-3160/075 | 173.90 | 25.00 | 153.15 | 109x109 | 6.00 | 21.10 | 36.75 | 89 | 218.40 |
STS-3260/075 | 250.26 | 25.40 | 219.17 | 155x155 | 10.00 | 28.05 | 61.00 | 105 | 309.62 |
STS-0257/075 | 269.29 | 19.00 | 183.00 | 130x130 | 4.00 | 13.50 | 47.00 | 900 | 276.08 |
STS-1330/075 | 328.18 | 25.20 | 303.39 | 212x212 | 14.00 | 36.00 | 108.4 | 1220 | 260.21 |
STS-0580/075 | 580.80 | 22.00 | 455.60 | 320x320 | 10.00 | 39.00 | 37.96 | 890 | 671.66 |
STS-0815/075 | 831.05 | 21.40 | 624.49 | 440x440 | 14.00 | 25.00 | 62.50 | 900 | 983.23 |
STS-0920/075 | 919.21 | 20.80 | 678.02 | 470x470 | 14.00 | 40.97 | 40.00 | 89 | 1032.00 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | WD(mm) |
STS-4031/075 | 32.04 | 8.00 | 8.90 | 6x6 | 10.00 | 16.50 | 39.85 | 90 | 28.99 |
STS-3050/075 | 56.01 | 15.20 | 29.35 | 20x20 | 6.00 | 19.50 | 39.79 | 87 | 75.89 |
STS-4110/075 | 109.38 | 24.20 | 89.79 | 63x63 | 6.00 | 33.07 | 86.00 | 121 | 154.57 |
STS-4160/075 | 167.22 | 15.60 | 90.05 | 64x64 | 10.00 | 37.20 | 133.00 | 121 | 264.36 |
STS-5256/075 | 256.82 | 14.60 | 124.46 | 86x86 | 6.00 | 24.00 | 173.50 | 138 | 145.16 |
Model | FL (mm) | EP (mm) | SAR (mm) |
SA (deg) |
WD (mm) |
FSD (mm) |
Tele-centricity | OD (mm) | Length (mm) | MT |
STK-355-25-70 | 70 | 8 | Φ36/25x25 | 78.6 | 10 | <1.0o | M85x1 | |||
STK-355-50-103 | 103 | 9 | Φ70/50x50 | 143 | <1.2o | M85x1 | ||||
STK-355-90-165 | 165 | 10 | Φ127/90x90 | 226 | 11 | <1.0o | M85x1 | |||
STK-355-118-220 | 220 | 14 | Φ167/118x118 | 280 | 13 | <1.5o | M85x1 | |||
STK-355-130-265 | 265 | Φ186/130x130 | 353 | 10 | <1.0o | M85x1 | ||||
STK-355-160-255 | 255 | 14 | Φ230.8/160x160 | ±27 | 344 | 19 | <1.5o | 278 | 218 | M85x1 |
STK-355-180-320 | 320 | 14 | Φ254/180x180 | 422 | 19 | <1.5o | M85x1 | |||
STK-355-200-330 | 330 | 14 | Φ283/200x200 | ±26 | 445 | 14 | <1.5o | 295 | 360 | M85x1 |
STK-355-230-356 | 356 | 14 | Φ325/230x230 | 498 | 22 | >1.0 o | M85x1 |
Part No. | FL (mm) | SA (±°) | SL (mm) | SAR (mm) | EP (mm) | FSD (um) | Length (mm) | WD (mm) |
STY-266-70-100-WT | 100.0 | 28° | 95.0 | 70x70 | 5.0 | 8.0 | 49.0 | 137.0 |
STY-266-110-160-WT | 160.0 | 28° | 160.0 | 110x110 | 5.0 | 10.0 | 36.7 | 200.0 |
STY-266-90-254-WT | 254.0 | 18° | 156.0 | 90x90 | 4.0 | 16.0 | 47.0 | 25.0 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-3100/199 | 101.49 | 29.20 | 100.68 | 73x73 | 5.00 | 17.14 | 49.00 | 89.00 | M85x1 | 136.52 |
STS-3160/199 | 162.31 | 25.00 | 142.66 | 105x105 | 5.00 | 21.10 | 36.75 | 89.00 | M85x1 | 204.47 |
STS-0256/199 | 249.50 | 24.20 | 218.90 | 148x148 | 4.00 | 13.50 | 47.00 | 90.00 | M85x1 | 254.00 |
STS Series 266nm Telecentric F-theta Lens
Model | Wavelength (nm) | FL (mm) | Material | EP (mm) | SAR (mm x mm) |
AS (mm) |
WD (mm) |
OD (mm) | Length (mm) | MT |
STS-3050/199 | 266 | 53.5 | fs | 6 | 20 x 20 | 17.8 | 72 | 87 | 39 | M85x1 |
STS-4105/199 | 266 | 96.1 | fs | 5 | 50 x 50 | 26.9 | 134.5 | 121 | 86.2 | M85x1 |
STS-4163/199 | 266 | 159.8 | fs | 10 | 64 x 64 | 32.6 | 213.6 | 121 | 173 | M85x1 |
STS-4263/199 | 266 | 162.9 | fs | 10 | 70 x 70 | 35.2 | 218.4 | 121 | 110.4 | M85x1 |
Part No. | FL(mm) | SA(±°) | SL(mm) | SAR(mm x mm) | EP(mm) | AS(mm) | Length (mm) | OD(mm) | MT | WD(mm) |
STS-4030/199 | 30.10 | 14.60 | 15.00 | 10x10 | 6.00 | 12.72 | 55.54 | 47 | M85x1 | 28.90 |
STS-3050/199 | 53.46 | 16.00 | 29.40 | 20x20 | 6.00 | 17.80 | 39.79 | 87 | M85x1 | 71.70 |
STS-4105/199 | 99.30 | 21.00 | 72.08 | 50x50 | 5.00 | 26.90 | 86.20 | 121 | M85x1 | 142.17 |
STS-4163/199 | 159.78 | 16.20 | 90.27 | 64x64 | 10.00 | 32.30 | 133.00 | 121 | M85x1 | 253.67 |
STS-4263/199 | 162.9 | 17.70 | 98.98 | 70x70 | 10.00 | 35.2 | 110.4 | 121 | M85x1 | 218.4 |
Achromatic f-theta lenses are designed to focus laser beam and visible light on the same focal planes of laser processing field and CCD monitoring field, which allows a full CCD monitoring during laser processing. STY Series 355nm Achromatic F-theta Lenses
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
Scan angle max |
SAR, mm (round/square) | FSD µm |
OD mm |
MT |
STY-F-140-10-355-635 | STY-355-635-50-140 | 140 | 100.29 | 10-12 | ±14.5º | Φ70.7/50x50 | 9.1 | 90 | M85x1 |
STY-F-170-10-355-532 | STY-355-532-60-170 | 170 | 135 | 10 | ±15º | Φ80/60x60 | 11.1 | 105 | M85x1 |
STY-F-254-10-355-633 | STY-355-633120-254 | 254 | 222.49 | 10 | ±19º | Φ170/120x120 | 16.49 | 105 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
Scan angle max |
SAR, mm (round/square) | FSD µm |
OD mm |
MT |
STY-F-500-14-532-633 | STY-532-633-50-140 | 500 | 517.29 | 14 | ±28º | Φ495/350x350 | 34.8 | 105 | M85x1 |
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
SA max |
SAR, mm (round/square) | FSD µm |
OD mm |
MT |
STY-F-210G-14-915-940-633 | STY-915-633-130-210 | 210 | 229.76 | 30 | ±25º | Φ184/130x130 | 12.06 | 132 | M102x1;M121x1 |
STY-F-500-30-915-680-2000 | STY-915-680-300-500 | 500 | 535.43 | 30 | ±25º | Φ424/300x300 | 27.9 | 140 | M102x1 |
New Model | Old Model | FL mm |
WD mm |
E.P. mm |
SA max |
SAR, mm (round/square) | FSD µm |
OD mm |
MT |
STY-F-100-10-1064-633 | STY-1064-633-70-100 | 100 | 102.84 | 10 | ±25º | Φ100/70x70 | 19.5 | 90 | M85x1 |
STY-F-160-10-1064-633 | STY-1064-633-110-160-10 | 160 | 169.87 | 10 | ±28º | Φ155/110x110 | 31 | 105 | M85x1 |
STY-F-160-12-1064-633 | STY-1064-633-110-160-12 | 160 | 172.47 | 12 | ±28º | Φ156/110x110 | 25.9 | 105 | M85x1 |
STY-F-170-30-1064-633 | STY-1064-633-100-170 | 170 | 179.99 | 30 | ±25º | Φ150/100x100 | 11 | 140 | M112x1;M102x1;M95x1 |
STY-F-210-30-1064-633 | STY-1064-633-130-210 | 210 | 232.31 | 30 | ±25º | Φ185/145x130 | 13.65 | 140 | M112x1;M102x1;M95x1 |
STY-F-254-10-1064-633 | STY-1064-633-175-254 | 254 | 261.75 | 10 | ±25º | Φ247/175x175 | 49.4 | 90 | M85x1 |
STY-F-254-30-1064-633 | STY-1064-633-157-254 | 254 | 269.27 | 30 | ±25º | Φ222/157x157 | 30 | 140 | M112x1;M102x1;M95x1 |
STY-F-255-10-1064-633 | STY-1064-468-176-255 | 255 | 262.43 | 10 | ±28º | Φ248/176x176 | 49.4 | 90 | M85x1 |
STY-F-260-15-1064-633 | STY-1064-633-180-260 | 260 | 253.45 | 15 | ±28º | Φ255/180x180 | 33.75 | 135 | M85x1 |
STY-F-330-30-1064-633 | STY-1064-633-200-330 | 330 | 356.13 | 30 | ±25º | Φ283/200x200 | 21.4 | 140 | M112x1;M102x1;M95x1 |
STY-F-420-30-1064-633 | STY-1064-633-260-420 | 420 | 455.42 | 30 | ±25º | Φ368/260x260 | 27.3 | 140 | M112x1;M102x1;M95x1 |
The scan lenses are designed for laser cleaning. These portable f-theta lenses have the advantages on small size and light weight and thus used for hand-hold laser cleaning systems.
New part number | Old part number | FL mm |
WD mm |
EP mm |
SA max |
SAR, mm (square) | FSD µm |
OD mm |
MT |
STY-F-330Q-405-200x10 | STY-405-200x1-330Q | 330 | 401.37 | 10 | ±17.5º | 200x10 | 24.5 | 75x21x44.5 | D4.5x285x1 |
STY-F-160-20-1030-1080-70x8 | STY-1030-1080-70X8-160 | 160 | 204.03 | 20 | ±12.5 º | 70x8 | 15.57 | 90x49x75 | D4.5x285x1 |
STY-F-160Q-1070-650-80x5 | STY-1070-650-80X5-160Q | 160 | 199.9 | 10 | ±14.7 º | 80x5 | 31.15 | 63.5x21x42.7 | D4.5x285x1 |
STY-F-255-20-1030-1080-80x10 | STY-1030-1080-80X10-255 | 255 | 320.34 | 20 | ±10 º | 80x10 | 30 | 90x49x82 | D4.5x285x1 |
If you can not find a suitable f-theta lens, please download the form here and email us your filled form. We can custom-desing and make the lenses according to your specific requirements.
A leading supplier and manufacturer of a wide range of photonics products such as lasers,laser parts & machines.
Office: 18 South Liu Fang Yuan Road,Sintec Industrial Park, Wuhan Hubei, 430205 PR China
Tel: 18162698939
Fax: +86 27 51858989
QQ: 1392360513
Email: sales@SintecOptronics.cn
We always use our company's email boxes for business communication and never use any free-emails such as yahoo, hotmail, gmail etc. If you receive any email without our domain, please confirm with us via phone or wechat.