532nm F-Theta Lens

532nm F-Theta Lens

Keywords: f-theta lens, scan lens, 532nm, 1064nm, 355nm, 10.6um

F-theta lenses are used in laser scanners (laser markers) and the laser wavelengths may be 355/266/532/1064nm, 10.6um and other wavelengths. We can provide full range of f-theta lenses.

f-theta lens

Description of STY series f-theta Lenses: STY-xxxx-yyy-zzz-dd-A

STY--- STY series laser f-theta lenses
 xxxx-- laser wavelength, 1064 means 1064nm, 10.6 means 10.6um.
 yyy---- mark field (scan field), yyy x yyy mm
 zzz---- effective focal length in mm
 dd------ entrance pupil (allowed maximum input laser beam diameter) in mm (option)
 A------ others

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.

(1) STY Series 532nm Scan Lenses (F-theta Lenses)

STY Series 515-540nm F-theta Lens (Fused Silica)

New ModelOld ModelF.L.
mm
WD
mm
EP
mm
Scan angleScan area
mm
FSD
µm
OD
mm
MT
STY-F-170R-515-540
170216.3710±26.3ºΦ156/110×11016.6109M85x1
STY-F-170-510-550STY-510-550-100-170170221.0910±25ºΦ148/100×10017.590M85x1
STY-F-225-510-550STY-510-550-156-225225247.5118±28ºΦ220/156×15612.17120M85x1
STY-F-255-510-550STY-510-550-170-255255367.8114±27.5ºΦ240/170×17017120M85x1
STY-F-350-14-510-550STY-510-550-212-350350283.3714±23.7ºΦ300/212×21224.5122M85x1
STY-F-450-14-510-550STY-510-550-315-450450526.3914±28ºΦ445/315×31531.29120M85x1
STY-F-840-20-510-550STY-510-550-550-840840960.1720±28ºΦ778/550x55040.9120M85x1
STY-F-1150-510-550STY-510-550-800-115011501249.4718±28ºΦ1131/800x80040.9120M85x1

STY Series 532nm F-theta Lens (Optical Glass))

New ModelOld ModelFL
mm
WD
mm
EP
mm
SASAR
mm
FSD
µm
OD
mm
MT
STY-F-63-532STY-532-35-6363588±22 ºΦ50/35x357.690M85x1
STY-F-80-532STY-532-50-808091.610±22 ºΦ70/50X501290M85x1
STY-F-100B-532STY-532-58-100-10100110.3710±25 ºΦ82/58x589.790M85x1
STY-F-100R-532STY-532-58-100-12100112.7712±25 ºΦ82/58x58890M85x1
STY-F-120-532STY-532-74-12012013212±25 ºΦ105/74x741090M85x1
STY-F-160-532STY-532-110-160160183.1812±28 ºΦ155/110x11012.890M85x1
STY-F-160-532-58STY-532-98-160-58160186.8812±28ºΦ155/110x1101390M85x1
STY-F-165B-532STY-532-115-165165189.8920±28ºΦ1162/115x1158120M85x1
STY-F-240B-532STY-532-145-237237252.3120±25ºΦ207/145x14511.53120M85x1
STY-F-254-10LNS-532STY-532-165-254254261.5114±28ºΦ235/165x16516105M85x1
STY-F-255-20-532STY-532-165-255255294.020±26ºΦ233/165x16512.5120M85x1
STY-F-280-532STY-532-200-280280283.4612±28ºΦ273/200x2002290M85x1
STY-F-290-20-532STY-532-190-290290335.9820±26.5ºΦ268/190x19014.1120M85x1
STY-F-330B-532STY-532-203-330B330397.4614±25ºΦ287/203x20322.9105M85x1
STY-F-330C-532STY-532-203-330C330388.2714±25ºΦ287/203x20322.9120M85x1
STY-F-410-532STY-532-283-41041047415±28ºΦ400/283x28326.6120M85x1
STY-F-480-532STY-532-317-48048056520±28ºΦ448/317x31731.15120M85x1
STY-F-535B-532STY-532-370-535B535623.6720±28ºΦ532/370x37026.04125M85x1
STY-F-600-20-532STY-532-400-600600656.7120±27ºΦ565/400x40029.2140M85x1

STH Series 532nm F-theta Lens

sth series f-theta lens

ModelFL
mm
WD
mm
EP
mm
SA
max
SAR
mm
FSD
µm
Mirrors L2/L1
mm
MT
STH-532-70-100-12100114.512±28º70x701016/16M85x1/M79x1
STH-532-110-160-1216018612±28º110x1101616/16M85x1/M79x1
STH-532-140-210-1221023412±28º140x1402116/16M85x1/M79x1
STH-532-175-254-1225426212±28º175x1752516/16M85x1/M79x1
STH-532-230-330-1233035912±28º230x2303316/16M85x1/M79x1
STH-532-350-500-1250054012±28º350x3505016/16M85x1/M79x1

 STW Series 532nm F-theta Lenses

Part   number

FL (mm)

WD (mm)

SAR (mm)

SA

EP (mm)

FSD (μm)

MT (mm)

Material

STW-532-65-120Q

120

155.6

65*65

20°

12

10-15

M85*1

Quartz

STW-532-70-100

100

98.98

70*70

±28°

10

17-28

M85*1

Glass

STW-532-70-100N

100

106.5

70*70

±25°

10

9-11

M85*1

Glass

STW-532-90-120A

120

132.65

90*90

±25°

8

8-13.6

M85*1

Glass

STW-532-90-120B

120

132.65

90*90

±25°

8

8-13.6

M85*1

Glass

STW-532-90-120N

120

134.98

90*90

±25°

10

10-10

M85*1

Glass

STW-532-90-160Q

160

209.61

90*90

25°

14

12-12

M85*1

Quartz

STW-532-100-160Q

160

198.21

100*100

22°

10

15-21

M85*1

Quartz

STW-532-110-170Q

170

216.7

110*110

25°

10

20-25

M85*1

Quartz

STW-532-115-165

165

183.5

115*115

±20°

10

17-20

M85*1/M55*1

Glass

STW-532-115-165N

165

190.22

115*115

±25°

10

27.2-29.2

M85*1

Glass

STW-532-115-170

170

195.4

115*115

±25°

14

20-23

M85*1

Glass

STW-532-135-200H

200

230.85

135*135

25°

20

10-12

M85*1

Quartz

STW-532-150-254

254

280

150*150

±25°

10

20-22.5

M85*1

Glass

STW-532-150-254B

254

293.98

150*150

±24°

10

19-20

M85*1

Glass

STW-532-155-250-V1

250

286.46

155*155

25°

20

12-17

M85*1

Quartz

STW-532-165-255-D20

255

293.3

165*165

±28°

20

12.3-24.6

M85*1

Glass

STW-532-165-260Q

260

338.19

155*155

25°

14

18-26

M95*1

Quartz

STW-532-170-254Q

254

302.61

170*170

22°

10

23-38

M85*1

Quartz

STW-532-180-254

254

303.3

180*180

±10.6°

10

23-31

M85*1

Glass

STW-532-195-351-D10

351

390.52

195*195

±22.5°

10

31.2-33.8

M85*1

Glass

STW-532-255-410

410

450.54

225*225

±22°

14

26.6-29.8

M85*1

Glass

STW-532-297-420-D15

420

477.75

297*297

±28.5°

15

25-36

M85*1

Glass

STW-532-355-520

520

599.2

335*335

±25.7°

16

32-35

M102/M85*1

Glass

STW-532-500-700

750

911.2

510*510

±27.7°

16

36.9-38

M85*1

Glass

 STC Series 532nm F-theta Lenses 

Part number

FL (mm)

WD (mm)

SAR (mm)

EP (mm)

MT (mm)

STC-532-40-65

65

73.5

40*40

10

M85*1

STC-532-70-100

100

114

70*70

12

M85*1

STC-532-110-160

160

180

110*110

12

M85*1

STC-532-150-210

210

232.5

150*150

12

M85*1

STC-532-165-255-20

255

294

165*165

20

M85*1

STC-532-175-254

254

287

175*175

12

M85*1

STC-532-220-330

330

355

220*220

12

M85*1

STC-532-235-330-16

330

354.6

235*235

16

M85*1

STC-532-350-500

500

539

350*350

12

M85*1

STC-532-400-600-20

600

792

400*280

20

M85*1

STC-532-600-960-30

965

1055.5

600*600

30

M112*1

STY Series 532nm Telecentric F-theta Lens (Fused Silica)

New ModelOld ModelFL
mm
WD
mm
EP
mm
SA
max
SAR, mm (round/square)FSD
µm
OD
mm
Max IA
(o)
MT
STY-F-63T-510-550STYT-510-550-23-636382.1010±16ºΦ33/23x236.2901M85x1
STY-F-88T-14-510-550STYT-510-550-37-8888100.6314±17ºΦ52/37x37101201.9M85x1
STY-F-100T-510-550STYT-510-550-54-100100142.210±20.7ºΦ76/54x5413.51200.38M85x1
STY-F-100T-14-510-55- STYT-510-550-50-100 100136.414±21ºΦ70.7/50x5071201.3M85x1
STY-F-167T-14-510-550STYT-510-550-90-167167232.2314±21ºΦ127/90x9011.611403M85x1

STY Series 532nm Telecentric F-theta Lens (Optical Glass)

New ModelOld ModelFL
mm
WD
mm
E.P.
mm
Scan angle
maxi
SAR, mm (round/square)FSD
µm
OD
mm
Max A
(o)
MT
STY-F-100T-532STYT-532-50-100100125.0415±21.5ºΦ71/50x506.51203.2M85x1
STY-F-110T-532STYT-532-60-110110132.9415±21.5ºΦ83/60x607.21203.2M85x1
STY-F-170T-532STYT-532-91-170170214.6614±21.8ºΦ129/91x9111.81403M85x1
STY-F-170T-20-532STYT-532-100-170170204.7920±24ºΦ141/100X1008.531644M102x1

STY-WT Series 532nm Scan Lenses

Part No.FL (mm)Scan Angle (±°)Scan Length (mm)SAR (mm)EP (mm)Focus size (um)Length (mm)WD (mm)MT
STY-532-70-100-WT10025°87.070x7014.012.050.0100.0M85x1
STY-532-90-120-WT12025°102.090x908.010.838.85134.0M85x1
STY-532-100-162-WT16223°132.9100x1007.0-25.2183.4M39/M55
STY-532-115-165-WT16520°163.0115x11510.018.548.0186.0M85x1
STY-532-148-233-WT23426°211.0148x14810.0-55.3282.0M85x1
STY-532-150-254-WT25425°220.0150x15010.021.551.0280.0M85x1
STY-532-225-410-WT41025°366.0225x22515.015.048.94443.7M85x1
STY-532-350-508-WT50825°500.0350x35016.015.057.0581.0M85x1
STY-532-510-740-WT74020°721.0510x51016.018.565.0896.5M85x1
STY-532-550-768-WT76828°710.0550x55016.024.058.0839.0M102x1

(2) STS Series 532nm Scan Lenses (F-theta Lenses)

STS Series Standard ƒ-Theta Lenses at  532nm (fused silica)

part number
standard, 532nm
part number
low absorption
515-545nm
FL
mm
SA
±°
scan length
mm
SAR
mm
EP
mm
AS
mm
Length
mm
OD
mm
WD
mm
STS-3100/121STS-3100/292 112.826.6105.174x745.019.249.089.0151.5
STS-3260/121 STS-3260/292 259.925.8231.0162x16210.026.061.0105.0325.4
STS-1330/121 STS-1330/292 347.924.0303.5212x21214.036.0108.4122.0279.0

STS Series Standard ƒ-Theta Lenses at  532nm (Optical Glass)

part number
standard, 532nm
FL
mm
SASLSAR
mm
EP
mm
aperture stop
mm
Length
mm
OD, mmMTWD
mm
STS-0063/121 62.919.642.530x307.015.035.659.2M39/M5576.0
STS-0101/12189.725.479.458x586.018.040.090.0M85x197.0
STS-0163/121148.021.4111.477x777.020.043.389.0M85x1162.7
STS-2163/121148.331.2160.8114x11410.029.066.0128.0M85x1173.4
STS-0162/121162.123.0132.8100x1007.017.425.259.2M39/M55183.4
STS-3164/121 162.830.0177.7120x12010.028.046.6106.0M85x1186.5
STS-1254/121233.526.0210.9148x14810.024.755.3109.0M85x1282.0
STS-0300/121278.729.0281.1200x20014.029.078.0128.0M85x1326.4
STS-0508/121 520.525.2466.9330x33016.043.056.9127.0M85x1594.7
STS-0825/121768.628.0781.0552x55216.033.058.0130.0M102x1839.2

STS Series Telecentric ƒ-Theta Lenses at  532nm (Fused Silica)

part number
standard, 532nm
part number
low absorption
515-545nm
FL
mm
SA
±°
SL
mm
SAR
mm
EP
mm
AS
mm
Length
mm
OD
mm
WD
mm
STS-4031/121 STS-4031/292 32.24.08.96x610.016.539.890.028.4
STS-3046/121 STS-3046/292 48.17.69.97x715.026.064.990.060.2
STS-3050/121 STS-3050/292 58.514.829.920x206.021.039.887.079.3
STS-4010/121 STS-4010/292 100.014.049.535x3510.030.078.7106.0130.7
STS-3161/121 STS-3161/292 163.921.012690x9010.026.698.0122.0219.0

STS Series Telecentric ƒ-Theta Lenses at  532nm (Optical Glass)

part number
standard, 532nm
FL
mm
SA
±°
SL
mm
SAR
mm
EP
mm
AS
mm
Length
mm
OD
mm
MTWD
mm
STS-0058/12153.111.821.815x156.025.540.790.0M85X152.6
STS-0055/12159.314.028.520x2010.016.958.090.0M85X173.2
STS-0080/121 77.026.668.749x4914.022.883.8107.0M85X174.2
STS-1094/121 88.017.452.536x3616.033.866.383.070.00107.3
STS-5100/121 100.129.297.669x6910.030.085.5128.0M85X1127.7
STS-5165/121 162.719.6109.675x7510.053.9128.5136.0M85X1194.6
STS-0141/121 171.011.970.750x5010.098.470.6108.0M85X1198.4
STS-0200/121 198.515.6107.275x7520.0111.693.9142.0TK133.0231.9
STS-0220/121 201.529.2197.1139x13910.046.0160.0265.0TK267.0280.5
STS-0221/121 201.529.2197.1139x13910.046.0176.7281.0TK267.0265.9

(3) STK Series 515/532nm F-theta / Telecentric F-theta Lenses

ModelFL
(mm)
EP
(mm)
SAR
(mm)
SA
(deg)
FSD
(um)
WD
(mm)
Tele-centricityOD
(mm)
Length
(mm)
MT
STK-515-28-797014Φ40/28x28

82.2<1 o

M85x1
STK-532-40-11011014Φ57/40X40

149<2 o

M85x1
STK-532-80-16316310Φ113/80X80

227<1.1 o

M85x1
STK-515-150-350 35030150x150±1820464<7 o205157M110x1
STK-515-162-25025010Φ230/162X162

319<5

M85x1
STK-532-165-25025020Φ233/165X165

300


M83.5x1
STK-532-165-25525520Φ255/165x165

272<16o

M85x1
STK-532-170-26026020Φ240/170X170

360<1.5o

M85x1
STK-532-230-35035016Φ327/230x230

381


M85x1

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.

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