F-Theta-Ronar Lenses 515-540/532 nm
These 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.
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- Fused-silica and optical-glass designs
- Telecentric versions available
- Focal lengths ranging from 75 mm to 420 mm, tolerance ±1%
- Screw thread M85x1
- 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
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- 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.
Part Number | Product Description | Price | Available | Quantity | To Cart |
- Laser Material Processing Brochure
- Product sheet F-Theta-Ronar Fused Silica Lenses
- Focal length 75 mm, 4401-599-000-26, Lens data sheet (PDF)
- Focal length 75 mm, 4401-599-000-26, CAD Data (Parasolid)
- Focal length 75 mm, 4401-599-000-26, CAD Data (STEP214)
- Focal length 100 mm, 4401-547-000-26, Lens data sheet (PDF)
- Focal length 100 mm, 4401-547-000-26, CAD Data (Parasolid)
- Focal length 100 mm, 4401-547-000-26, CAD Data (STEP214)
- Focal length 114 mm, 4401-608-000-26, Lens data sheet (PDF)
- Focal length 114 mm, 4401-608-000-26, CAD Data (Parasolid)
- Focal length 114 mm, 4401-608-000-26, CAD Data (STEP214)
- Focal length 160 mm, 4401-587-000-26, Lens data sheet (PDF)
- Focal length 160 m, 4401-587-000-26, CAD Data (Parasolid)
- Focal length 160 m, 4401-587-000-26, CAD Data (STEP214)
- Focal length 166 mm, 4401-517-000-26, Lens data sheet (PDF)
- Focal length 166 mm, 4401-517-000-26 CAD Data (Parasolid)
- Focal length 166 mm, 4401-517-000-26, CAD Data (STEP214)
- Focal length 250 mm, 4401-616-000-26, Lens data sheet (PDF)
- Focal length 250 mm, 4401-616-000-26, CAD Data (Parasolid)
- Focal length 250 mm, 4401-616-000-26, CAD Data (STEP214)
- Focal length 255 mm, 4401-496-000-26, Lens data sheet (PDF)
- Focal length 255 mm, 4401-496-000-26, CAD Data (Parasolid)
- Focal length 255 mm, 4401-496-000-26, CAD Data (STEP214)
- Focal length 265 mm, 4401-605-000-26, Lens data sheet (PDF)
- Focal length 420 mm, 4401-590-000-26, Lens data sheet (PDF)
- Focal length 420 mm, 4401-590-000-26, CAD Data (Parasolid)
- Focal length 420 mm, 4401-590-000-26, CAD Data (STEP214)
- Focal length 100 mm, 4401-461-000-21, Lens data sheet (PDF)
- Focal length 100 mm, 4401-461-000-21, CAD Data (Parasolid)
- Focal length 100 mm, 4401-461-000-21, CAD Data (STEP214)
- Focal length 160 mm, 4401-305-000-21, Lens data sheet (PDF)
- Focal length 160 mm, 4401-305-000-21, CAD Data (Parasolid)
- Focal length 160 mm, 4401-305-000-21, CAD Data (STEP214)
- Focal length 250 mm, 4401-289-000-20, Lens data sheet (PDF)
- Focal length 250 mm, 4401-289-000-20, CAD Data (Parasolid)
- Focal length 250 mm, 4401-289-000-20, CAD Data (STEP214)
LINOS F-Theta-Ronar 515-540 nm, Fused Silica
Part No. | Protective glass | Nominal 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 diameter | Max. telecentric error (°) |
4401-599-000-26 | PG28 | 75 telecentric | 75 | 85.8 | 147.3 | 24 x 24 | ±9.5 | 14 | 5.1 | 17/24 | M85x1 | 1.4 |
4401-547-000-26 | PG13 | 100 telecentric | 104.7 | 138.5 | 219.5 | 43 x 43 | ±12.2 | 14 | 9 | 17/28 | M85x1 | 1.7 |
4401-608-000-26 | PG13 | 114 telecentric | 114 | 144.5 | 228.4 | 65 x 65 | ±17.0 | 10 | 11 | 13/28 | M85x1 | 1.2 |
4401-587-000-26 | PG13 | 160 | 159.9 | 215.8 | 288.5 | 83 x 83 | ±15.2 | 14 | 12 | 17/23 | M85x1 | 4.7 |
4401-517-000-26 | PG21 | 167 telecentric | 166.1 | 215.5 | 313.4 | 86 x 86 | ±15.4 | 14 | 12 | 17/33 | M85x1 | 3.4 |
4401-616-000-26 | PG21 | 250 telecentric | 250.1 | 374.6 | 539.8 | 69 x 69 | ±8 | 14 | 17 | 17/40 | M85x1 | 0.4 |
4401-496-000-26 | PG13 | 255 | 255 | 318.1 | 365.2 | 183 x 183 | ±20.9 | 10 | 25 | 13/25 | M85x1 | 15.2 |
4401-605-000-26 | PG21 | 265 | 265.1 | 346.9 | 435.4 | 133 x 133 | ±14.7 | 20 | 13 | 25/32 | M85x1, M110x1 | 7.7 |
4401-590-000-26 | PG13 | 420 | 420.5 | 498.6 | 565.3 | 251 x 251 | ±17.1 | 14 | 29 | 17/24 | M85x1 |
LINOS F-Theta-Ronar 532 nm, Optical glass
Part No. | Protective glass | Nominal 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 diameter | Max. telecentric error (°) |
4401-461-000-21 | PG7 | 100 telecentric | 100.2 | 126.6 | 195.8 | 53 x 53 | ±15.7 | 14 | 7 | 17/36 | M85x1 | 1.4 |
4401-305-000-21 | PG8 | 160 | 159.5 | 176.1 | 184.4 | 98 x 98 | ±17.7 | 10 | 16 | 16/12 | M85x1 | |
4401-289-000-20 | PG7 | 250 | 250.2 | 288.5 | 337.1 | 154 x 154 | ±17.7 | 20 | 12 | 22/24 | M85x1 |