F-Theta-Ronar Lenses 1030-1080/1064 nm



These LINOS F-Theta-Ronar lenses are designed to achieve aberration-free imaging for laser wavelengths between 1030 – 1080 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 ultra-short-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 70 mm to 420 mm, tolerance ±1 %
  • Screw thread M85x1, except 4401-261-000-21 M76x1
    • 
  • Transmission ≥ 96 % with good performance in VIS-range
  • Laser-damage threshold coating up to 40 J/cm² at 1064 nm, 12 ns, 100 Hz and up to 0.9 J/cm² at 1030 nm, 291 fs, 5 kHz
  • Low absorption coating for fused silica lenses ≤ 20 ppm at 1064 nm
  • Includes interchangeable protective glasses
    
  • All lenses can be used with enlarged beam diameters and different mirror distances. Accordingly the scan fields and spot size diameters will be changed. Please feel free to send us your request.
 
F-Theta-Ronar Lenses 1030-1080/1064 nm

F-Theta-Ronar Lenses 1030-1080/1064 nm

LINOS F-Theta-Ronar lens
Part Number Product Description Price Available Quantity To Cart
4401-551-000-26 F-Theta-Ronar telec/fused silica 70 mm/1030-1080 nm On Request 
on request
4401-561-000-26 F-Theta-Ronar telec/fused silica 100 mm/1030-1080 nm On Request 
on request
4401-607-000-26 F-Theta-Ronar telec/fused silica 118 mm/1030-1080 nm On Request 
on request
4401-589-000-26 F-Theta-Ronar fused silica 163 mm/1030-1080 nm On Request 
on request
4401-513-000-26 F-Theta-Ronar telec/fused silica 167 mm/1030-1080 nm On Request 
on request
4401-631-000-26 F-Theta-Ronar telec/fused silica 251 mm/1030-1080 nm On Request 
on request
4401-499-000-26 F-Theta-Ronar fused silica 255 mm/1030-1080 nm On Request 
on request
4401-604-000-26 F-Theta-Ronar fused silica 270 mm/1030-1080 nm NEW! On Request 
on request
4401-546-000-26 F-Theta-Ronar fused silica 340 mm/1030-1080 nm On Request 
on request
4401-508-000-26 F-Theta-Ronar fused silica 420 mm/1030-1080 nm On Request 
on request
4401-302-000-21 F-Theta-Ronar 100 mm/1064 nm On Request 
on request
4401-464-000-21 F-Theta-Ronar telec 100 mm/1064 nm On Request 
on request
4401-301-000-21 F-Theta-Ronar 160 mm/1064 nm On Request 
on request
4401-261-000-21 F-Theta-Ronar 163 mm/1064 nm On Request 
on request
4401-288-000-20 F-Theta-Ronar 254 mm/1064 nm On Request 
on request
4401-360-000-21 F-Theta-Ronar 330 mm/1064 nm On Request 
on request
4401-350-000-21 F-Theta-Ronar 420 mm/1064 nm On Request 
on request
 
  1. Laser Material Processing Brochure
  2. Product sheet F-Theta-Ronar Fused Silica Lenses
  3. Focal length 70 mm, 4401-551-000-26, Lens data sheet (PDF)
  4. Focal length 70 mm, 4401-551-000-26, CAD Data (Parasolid)
  5. Focal length 70 mm, 4401-551-000-26, CAD Data (STEP214)
  6. Focal length 100 mm, 4401-561-000-26, Lens data sheet (PDF)
  7. Focal length 100 mm, 4401-561-000-26, CAD Data (Parasolid)
  8. Focal length 100 mm, 4401-561-000-26, CAD Data (STEP214)
  9. Focal length 118 mm, 4401-607-000-26, Lens data sheet (PDF)
  10. Focal length 118 mm, 4401-607-000-26, CAD Data (STEP214)
  11. Focal length 118 mm, 4401-607-000-26, CAD Data (Parasolid)
  12. Focal length 163 mm, 4401-589-000-26, Lens data sheet (PDF)
  13. Focal length 163 m, 4401-589-000-26, CAD Data (Parasolid)
  14. Focal length 163 m, 4401-589-000-26, CAD Data (STEP214)
  15. Focal length 167 mm, 4401-513-000-26, Lens data sheet (PDF)
  16. Focal length 167 mm, 4401-513-000-26, CAD Data (Parasolid)
  17. Focal length 167 mm, 4401-513-000-26, CAD Data (STEP214)
  18. Focal length 251 mm, 4401-631-000-26, Lens data sheet (PDF)
  19. Focal length 251 mm, 4401-631-000-26, CAD Data (STEP214)
  20. Focal length 251 mm, 4401-631-000-26, CAD Data (Parasolid)
  21. Focal length 255 mm, 4401-499-000-26, Lens data sheet (PDF)
  22. Focal length 255 mm, 4401-499-000-26, CAD Data (Parasolid)
  23. Focal length 255 mm, 4401-499-000-26, CAD Data (Step214)
  24. Focal length 270 mm, 4401-604-000-26, Lens data sheet (PDF)
  25. Focal length 340 mm, 4401-546-000-26, Lens data sheet (PDF)
  26. Focal length 340 mm, 4401-546-000-26, CAD Data (Parasolid)
  27. Focal length 340 mm, 4401-546-000-26, CAD Data (STEP214)
  28. Focal length 420 mm, 4401-508-000-26, Lens data sheet (PDF)
  29. Focal length 420 mm, 4401-508-000-26, CAD Data (Parasolid)
  30. Focal length 420 mm, 4401-508-000-26, CAD Data (STEP214)
  31. Focal length 100 mm, 4401-302-000-21, Lens data sheet (PDF)
  32. Focal length 100 mm, 4401-302-000-21, 3D CAD Data (Parasolid)
  33. Focal length 100 mm, 4401-302-000-21, 3D CAD Data (STEP214)
  34. Focal length 100 mm, 4401-464-000-21, Lens data sheet (PDF)
  35. Focal length 100 mm, 4401-464-000-21, 3D CAD Data (Parasolid)
  36. Focal length 100 mm, 4401-464-000-21, 3D CAD Data (STEP214)
  37. Focal length 160 mm, 4401-301-000-21, Lens data sheet (PDF)
  38. Focal length 160 mm, 4401-301-000-21, 3D CAD Data (Parasolid)
  39. Focal length 160 mm, 4401-301-000-21, 3D CAD Data (STEP214)
  40. Focal length 163 mm, 4401-261-000-21, Lens data sheet (PDF)
  41. Focal length 163 mm, 4401-261-000-21, 3D CAD Data (Parasolid)
  42. Focal length 163 mm, 4401-261-000-21, 3D CAD Data (STEP214)
  43. Focal length 254 mm, 4401-288-000-20, Lens data sheet (PDF)
  44. Focal length 254 mm, 4401-288-000-20, 3D CAD Data (Parasolid)
  45. Focal length 254 mm, 4401-288-000-20, 3D CAD Data (STEP214)
  46. Focal length 330 mm, 4401-360-000-21, Lens data sheet (PDF)
  47. Focal length 330 mm, 4401-360-000-21, 3D CAD Data (Parasolid)
  48. Focal length 330 mm, 4401-360-000-21, 3D CAD Data (STEP214)
  49. Focal length 420 mm, 4401-350-000-21, Lens data sheet (PDF)
  50. Focal length 420 mm, 4401-350-000-21, 3D CAD Data (Parasolid)
  51. Focal length 420 mm, 4401-350-000-21, 3D CAD Data (STEP214)
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LINOS F-Theta-Ronar 1030-1080 nm, Fused Silica

Part No.Protective glassNominal focal length (mm)Effective focal length EFL (mm)Working distance WD (mm)Flange focal length (distance from mechanical flange to focus plane) FFL (mm)Maximum scan field (mm²)Scan angle ± thetax,y max. (°)Beam diameter truncated at 1/e² Øbeam (mm)Spot diameter at 1/e2 Øspot (µm)Mirror distances m1/m2 (mm)Screw thread or lens diameterMax. telecentric error (°)
4401-551-000-26PG2270 telecentric70.487.5128.826 x 26±10.9141017/17M85x11.8
4401-561-000-26PG14100 telecentric105.413721844 x 44±12.2141517/28M85x12.1
4401-607-000-26PG14118 telecentric118150233.950 x 50±15.6141717/28M85x11.6
4401-589-000-26PG14163163.3219.329285 x 85±15.2142317/23M85x14.9
4401-513-000-26PG16167 telecentric167.3215.4313.284 x 84±14.9201626/28M85x13.7
4401-631-000-26PG16251250.8372.4537.663 x 63±7.2202525/30M85x10.6
4401-499-000-26PG14255255317.4364.2187 x 187±21.3105013/25M85x115.5
4401-604-000-26PG16270270.1352440.5136 x 136±14.8202725/32M85x1, M110x17.9
4401-546-000-26PG16340340.2441.6515176 x 176±15.1203326/26M85x110.5
4401-508-000-26PG14420420.6510.9559254 x 254±17.3204226/24M85x115.4

LINOS F-Theta-Ronar 1064 nm, Optical glass

Part No.Protective glassNominal focal length (mm)Effective focal length EFL (mm)Working distance WD (mm)Flange focal length (distance from mechanical flange to focus plane) FFL (mm)Maximum scan field (mm²)Scan angle ± thetax,y max. (°)Beam diameter truncated at 1/e² Øbeam (mm)Spot diameter at 1/e2 Øspot (µm)Mirror distances m1/m2 (mm)Screw thread or lens diameterMax. telecentric error (°)
4401-302-000-21PG210099.797.710662 x 62±17.7121616/12M85x1
4401-464-000-21PG6100 telecentric100.1126195.257 x 57±17.0141417/29M85x10.1
4401-301-000-21PG2160160.3176.2184.499 x 99±17.7122616/12M85x1
4401-261-000-21PG5163163.1185.9219.1115 x 115±20.2103213/24M76x1
4401-288-000-20PG6254254.4296.2344.8157 x 157±17.7202526/23M85x1
4401-360-000-21PG6330331.4387.6442.6217 x 217±18.7164018/24M85x1
4401-350-000-21PG6420420.5494.2548.8291 x 291±19.8155530/16M85x1
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