F-Theta-Ronar 515-540 nm, 100 mm

LINOS F-Theta-Ronar Lenses 515 – 540 nm

The LINOS® F-Theta-Ronar lenses are designed to achieve aberration-free imaging for laser wavelengths between 515 – 540 nm, allowing exceptionally small spot diameters over the entire flat image plane. A large variety of focal lengths in optical glass or fused silica designs for high power and ultrashort-pulse laser applications as well as telecentric versions are available, making LINOS F-Theta-Ronar lenses suitable for a wide variety of laser material processing applications. Manufactured with leading-edge production technologies to ensure long-term optical stability, LINOS F-Theta-Ronar lenses meet highest quality standards.

Due to their extra low absorption coating and their extremely small thermal focus shift, LINOS fused silica F-Theta-Ronar lenses are a perfect match for high power applications such as metal welding or cutting as well as for ultrashort-pulse laser applications and hence, the first choice in semiconductor manufacturing.

  • Fused-silica and optical-glass designs
  • Telecentric versions available
  • Focal lengths ranging from 75 mm to 420 mm, tolerance ±1 %
  • Transmission ≥ 96 % with good performance in VIS-range
  • Laser damage threshold coating up to 20 J/cm² at 532 nm, 8 ns, 100 Hz and up to 0.6 J/cm² at 515 nm, 204 fs, 50 kHz
  • Low absorption coating for fused silica lenses ≤ 30 ppm at 532 nm
  • Includes interchangeable protective glasses

All lenses can be used with enlarged beam diameters and various mirror distances. Scan fields and spot size diameters will change accordingly. Please contact us to discuss your specific requirements.

For 3D drawings and datasheets for each lens please refer to Q-Shop - Docs + Drawings.

LINOS F-Theta-Ronar Lenses, 515-540 nm Wavelengths, Fused Silica   

Part No.

Product
description

Nominal
 focal
 length

Maximum
 scan field

Scan angle

Beam diameter
truncated at 1/e²

Spot
diameter
at 1/e2

Mirror
distances

Flange
focal
length

Working
distance

Max.
 telecentric
error

Screw
thread

Protective
 glass

 

 

(mm)

(mm²)

± Thetax,y max. (°)

Øbeam (mm)

Øspot (µm)

(m1/m2) (mm)

(FFL) (mm)

(WD) (mm)

(°)

 

 

4401-599-000-26

F-Theta-Ronar Telecenter
fused silica f=75 mm

75

24 x 24

±9.5

14

5.1

17/24

147.3

85.8

1.4

M85x1

PG28

4401-547-000-26

F-Theta-Ronar Telecenter
fused silica f=100 mm

100

43 x 43

±12.2

14

9

17/28

219.5

138.5

1.7

M85x1

PG13

4401-608-000-26

F-Theta-Ronar Telecenter
fused silica f=114 mm

114

65 x 65

±17.0

10

11

13/28

228.4

144.5

1.2

M85x1

PG13

4401-587-000-26

F-Theta-Ronar
fused silica f=160 mm

160

83 x 83

±15.2

14

12

17/23

288.5

215.8

4.7

M85x1

PG13

4401-517-000-26

F-Theta-Ronar Telecenter
fused silica f=167 mm

167

86 x 86

±15.4

14

12

17/33

313.4

215.5

3.4

M85x1

PG21

4401-616-000-26

F-Theta-Ronar Telecenter
fused silica f=250 mm

250

69 x 69

±8

14

17

17/40

539.8

374.6

0.4

M85x1

PG21

4401-496-000-26

F-Theta-Ronar
fused silica f=255 mm

255

183 x 183

±20.9

10

25

13/25

365.2

318.1

15.2

M85x1

PG13

4401-605-000-26
NEW

F-Theta-Ronar
fused silica f=265 mm

265

133 x 133

±14.7

20

13

25/32

435.4

346.9

7.7

M85x1
M110x1

PG21

4401-590-000-26

F-Theta-Ronar
fused silica f=420 mm

420

251 x 251

±17.1

14

29

17/24

565.3

498.6

 

M85x1

PG13

 

   

LINOS F-Theta-Ronar, Wavelength 532 nm, Optical Glass 

Part No.

Product
description

Nominal
 focal
 length

Maximum
 scan field

Scan angle

Beam diameter
truncated at 1/e²

Spot
diameter
at 1/e²

Mirror
distances

Flange
focal
length

Working
distance

Max.
 telecentric
error (°)

Screw
thread

Protective
glass

 

 

(mm)

(mm²)

± Thetax,y max. (°)

Øbeam (mm)

Øspot (µm)

(m1/m2) (mm)

(FFL) (mm)

(WD) (mm)

(°)

 

 

4401-304-000-21

F-Theta Ronar
f=100 mm

100

58 x 58

±17.7

6

15

16/12

98.7

90.8

 

M85x1

PG8

4401-461-000-21

F-Theta-Ronar Telecenter
f=100 mm

100

53 x 53

±15.7

14

7

17/36

195.8

126.6

1.4

M85x1

PG7

4401-305-000-21

F-Theta Ronar
f=160 mm

160

98 x 98

±17.7

10

16

16/12

184.4

176.1

 

M85x1

PG8

4401-289-000-20

F-Theta Ronar
f=250 mm

250

154 x 154

±17.7

20

12

22/24

337.1

288.5

 

M85x1

PG7

4401-485-000-21

F-Theta Ronar
f=330 mm

330

204 x 204

±17.7

14

23

18/24

444

389

 

M85x1

PG7

4401-489-000-21

F-Theta Ronar
f=420 mm

420

275 x 275

±18.7

15

27

17/28

549.2

494.6

 

M85x1

PG7

F-Theta-Ronar Application

LINOS F-Theta-Ronar Lenses, 515-540 nm Wavelengths, Fused Silica   

Part No.

Product
description

Nominal
 focal
 length

Maximum
 scan field

Scan angle

Beam diameter
truncated at 1/e²

Spot
diameter
at 1/e2

Mirror
distances

Flange
focal
length

Working
distance

Max.
 telecentric
error

Screw
thread

Protective
 glass

 

 

(mm)

(mm²)

± Thetax,y max. (°)

Øbeam (mm)

Øspot (µm)

(m1/m2) (mm)

(FFL) (mm)

(WD) (mm)

(°)

 

 

4401-599-000-26

F-Theta-Ronar Telecenter
fused silica f=75 mm

75

24 x 24

±9.5

14

5.1

17/24

147.3

85.8

1.4

M85x1

PG28

4401-547-000-26

F-Theta-Ronar Telecenter
fused silica f=100 mm

100

43 x 43

±12.2

14

9

17/28

219.5

138.5

1.7

M85x1

PG13

4401-608-000-26

F-Theta-Ronar Telecenter
fused silica f=114 mm

114

65 x 65

±17.0

10

11

13/28

228.4

144.5

1.2

M85x1

PG13

4401-587-000-26

F-Theta-Ronar
fused silica f=160 mm

160

83 x 83

±15.2

14

12

17/23

288.5

215.8

4.7

M85x1

PG13

4401-517-000-26

F-Theta-Ronar Telecenter
fused silica f=167 mm

167

86 x 86

±15.4

14

12

17/33

313.4

215.5

3.4

M85x1

PG21

4401-616-000-26

F-Theta-Ronar Telecenter
fused silica f=250 mm

250

69 x 69

±8

14

17

17/40

539.8

374.6

0.4

M85x1

PG21

4401-496-000-26

F-Theta-Ronar
fused silica f=255 mm

255

183 x 183

±20.9

10

25

13/25

365.2

318.1

15.2

M85x1

PG13

4401-605-000-26
NEW

F-Theta-Ronar
fused silica f=265 mm

265

133 x 133

±14.7

20

13

25/32

435.4

346.9

7.7

M85x1
M110x1

PG21

4401-590-000-26

F-Theta-Ronar
fused silica f=420 mm

420

251 x 251

±17.1

14

29

17/24

565.3

498.6

 

M85x1

PG13

 

   

LINOS F-Theta-Ronar, Wavelength 532 nm, Optical Glass 

Part No.

Product
description

Nominal
 focal
 length

Maximum
 scan field

Scan angle

Beam diameter
truncated at 1/e²

Spot
diameter
at 1/e²

Mirror
distances

Flange
focal
length

Working
distance

Max.
 telecentric
error (°)

Screw
thread

Protective
glass

 

 

(mm)

(mm²)

± Thetax,y max. (°)

Øbeam (mm)

Øspot (µm)

(m1/m2) (mm)

(FFL) (mm)

(WD) (mm)

(°)

 

 

4401-304-000-21

F-Theta Ronar
f=100 mm

100

58 x 58

±17.7

6

15

16/12

98.7

90.8

 

M85x1

PG8

4401-461-000-21

F-Theta-Ronar Telecenter
f=100 mm

100

53 x 53

±15.7

14

7

17/36

195.8

126.6

1.4

M85x1

PG7

4401-305-000-21

F-Theta Ronar
f=160 mm

160

98 x 98

±17.7

10

16

16/12

184.4

176.1

 

M85x1

PG8

4401-289-000-20

F-Theta Ronar
f=250 mm

250

154 x 154

±17.7

20

12

22/24

337.1

288.5

 

M85x1

PG7

4401-485-000-21

F-Theta Ronar
f=330 mm

330

204 x 204

±17.7

14

23

18/24

444

389

 

M85x1

PG7

4401-489-000-21

F-Theta Ronar
f=420 mm

420

275 x 275

±18.7

15

27

17/28

549.2

494.6

 

M85x1

PG7

F-Theta-Ronar Application

Download asset:
To download this item, please complete the form below.
NOTE: If you have disabled our targeting cookies, you will not be able to access our videos or downloads. To update your cookie preferences, please click here to review and enable cookies.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Close