Beam Expander
A beam expander is a lens assembly that proportionally enlarges a light spot, producing a uniform and symmetrical energy distribution in the expanded beam.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Magnification [Magnification :1.5X; Material :GaAs;10.6μm] | 1.5X |
| Clear Aperture [Magnification :1.5X; Material :GaAs;10.6μm] | Φ10 |
| Diameter [Magnification :1.5X; Material :GaAs;10.6μm] | Φ12 |
| Material [Magnification :1.5X; Material :GaAs;10.6μm] | GaAs |
| Magnification [Magnification :2.5X; Material :GaAs;10.6μm] | 2.5X |
| Clear Aperture [Magnification :2.5X; Material :GaAs;10.6μm] | Φ10 |
| Diameter [Magnification :2.5X; Material :GaAs;10.6μm] | Φ19 |
| Material [Magnification :2.5X; Material :GaAs;10.6μm] | GaAs |
| Magnification [Magnification :3.5X; Material :GaAs;10.6μm] | 3.5X |
| Clear Aperture [Magnification :3.5X; Material :GaAs;10.6μm] | Φ10 |
| Diameter [Magnification :3.5X; Material :GaAs;10.6μm] | Φ22 |
| Material [Magnification :3.5X; Material :GaAs;10.6μm] | GaAs |
| Magnification [Magnification :4X; Material :GaAs;10.6μm] | 4X |
| Clear Aperture [Magnification :4X; Material :GaAs;10.6μm] | Φ10 |
| Diameter [Magnification :4X; Material :GaAs;10.6μm] | Φ24 |
| Material [Magnification :4X; Material :GaAs;10.6μm] | GaAs |
| Magnification [Magnification :5X; Material :GaAs;10.6μm] | 5X |
| Clear Aperture [Magnification :5X; Material :GaAs;10.6μm] | Φ10 |
| Diameter [Magnification :5X; Material :GaAs;10.6μm] | Φ26 |
| Material [Magnification :5X; Material :GaAs;10.6μm] | GaAs |
| Magnification [Magnification :10X; Material :GaAs;10.6μm] | 10X |
| Clear Aperture [Magnification :10X; Material :GaAs;10.6μm] | Φ10 |
| Diameter [Magnification :10X; Material :GaAs;10.6μm] | Φ38 |
| Material [Magnification :10X; Material :GaAs;10.6μm] | GaAs |
| Magnification [Magnification :2X; Material :ZnSe;10.6μm] | 2X |
| Clear Aperture [Magnification :2X; Material :ZnSe;10.6μm] | Φ10 |
| Diameter [Magnification :2X; Material :ZnSe;10.6μm] | Φ18 |
| Material [Magnification :2X; Material :ZnSe;10.6μm] | ZnSe |
| Magnification [Magnification :4X; Material :ZnSe;10.6μm] | 4X |
| Clear Aperture [Magnification :4X; Material :ZnSe;10.6μm] | Φ10 |
| Diameter [Magnification :4X; Material :ZnSe;10.6μm] | Φ24 |
| Material [Magnification :4X; Material :ZnSe;10.6μm] | ZnSe |
| Magnification [Magnification :8X; Material :ZnSe;10.6μm] | 8X |
| Clear Aperture [Magnification :8X; Material :ZnSe;10.6μm] | Φ10 |
| Diameter [Magnification :8X; Material :ZnSe;10.6μm] | Φ29 |
| Material [Magnification :8X; Material :ZnSe;10.6μm] | ZnSe |
| Magnification [Magnification :2X; Material :Optical Glass;1064nm] | 2X |
| Clear Aperture [Magnification :2X; Material :Optical Glass;1064nm] | Φ10 |
| Diameter [Magnification :2X; Material :Optical Glass;1064nm] | Φ14 |
| Material [Magnification :2X; Material :Optical Glass;1064nm] | Optical Glass |
| Magnification [Magnification :5X; Material :Optical Glass;1064nm] | 5X |
| Clear Aperture [Magnification :5X; Material :Optical Glass;1064nm] | Φ10 |
| Diameter [Magnification :5X; Material :Optical Glass;1064nm] | Φ26 |
| Material [Magnification :5X; Material :Optical Glass;1064nm] | Optical Glass |
| Magnification [Magnification :3X; Material :Optical Glass;532nm] | 3X |
| Clear Aperture [Magnification :3X; Material :Optical Glass;532nm] | Φ10 |
| Diameter [Magnification :3X; Material :Optical Glass;532nm] | Φ18 |
| Material [Magnification :3X; Material :Optical Glass;532nm] | Optical Glass |
| Magnification [Magnification :4X; Material :Optical Glass;532nm] | 4X |
| Clear Aperture [Magnification :4X; Material :Optical Glass;532nm] | Φ10 |
| Diameter [Magnification :4X; Material :Optical Glass;532nm] | Φ22 |
| Material [Magnification :4X; Material :Optical Glass;532nm] | Optical Glass |
Applications
Key Features
Datasheet
Supplier Information
Related Products
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Beam Expander Beam Expander Scysgx
Wavelengths [Beam Expansion Ratio :2×; Connection Method :f24]: 355/532/1064/10600 Beam Expansion Ratio [Beam Expansion Ratio :2×; Connection Method :f24]: 2× Total Length [Beam Expansion Ratio :2×; Connection Method :f24]: 30 mm
A laser beam expander changes beam diameter and divergence using a transmissive multi-element optical system. Expansion and collimation reduce far-field divergence; combined with a focusing lens, it provides a smaller focal spot and higher energy density for laser marking, cutting, welding, and research. The series supports355/532/1064/10600nm and expansion factors of2~5. Compact construction and easy mounting suit mainstream laser equipment. Some standard versions are stocked, and other parameters can be customized.
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Fixed-Magnification Beam Expander (Small Size, Total Length 44.7 mm) S6EXK0005-328
Beam Expander
Sinteclaser
design wavelength: 1064 nm magnification factor: 0.5 divergence adjustable: yes
Selection Catalog (original table): Model | Magnification | Input Aperture[mm] | Output Aperture[mm] | Length[mm] | Threaded Interface 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm S6EXK0005-328 | 0.5 | 12.0 | 12.0 | 44.7 | M30x1 S6EXK0008-328 | 0.8 | 12.0 | 12.0 | 44.7 | M30x1 S6EXK0010-328 | 1.0 | 12.0 | 14.0 | 44.7 | M30x1 S6EXK0012-328 | 1.2 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0015-328 | 1.5 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0020-328 | 2.0 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0025-328 | 2.5 | 11.0 | 26.0 | 44.7 | M30x1 S6EXK0030-328 | 3.0 | 8.0 | 26.0 | 44.7 | M30x1 S6EXK0035-328 | 3.5 | 8.0 | 20.0 | 44.7 | M30x1 S6EXK0040-328 | 4.0 | 8.0 | 20.0 | 44.7 | M30x1 515-532nm | 515-532nm | 515-532nm | 515-532nm | 515-532nm | 515-532nm S6EXK0005-292 | 0.5 | 12.0 | 12.0 | 44.7 | M30x1 S6EXK0008-292 | 0.8 | 12.0 | 12.0 | 44.7 | M30x1 S6EXK0010-292 | 1.0 | 12.0 | 14.0 | 44.7 | M30x1 S6EXK0012-292 | 1.2 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0015-292 | 1.5 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0020-292 | 2.0 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0025-292 | 2.5 | 11.0 | 26.0 | 44.7 | M30x1 S6EXK0030-292 | 3.0 | 8.0 | 26.0 | 44.7 | M30x1 S6EXK0035-292 | 3.5 | 8.0 | 20.0 | 44.7 | M30x1 S6EXK0040-292 | 4.0 | 8.0 | 20.0 | 44.7 | M30x1 355nm | 355nm | 355nm | 355nm | 355nm | 355nm S6EXK0008-075 | 0.8 | 12.0 | 12.0 | 44.7 | M30x1 S6EXK0012-075 | 1.2 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0015-075 | 1.5 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0020-075 | 2.0 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0025-075 | 2.5 | 11.0 | 26.0 | 44.7 | M30x1 S6EXK0030-075 | 3.0 | 8.0 | 26.0 | 44.7 | M30x1 S6EXK0035-075 | 3.5 | 8.0 | 20.0 | 44.7 | M30x1 S6EXK0040-075 | 4.0 | 8.0 | 20.0 | 44.7 | M30x1 343-355nm | 343-355nm | 343-355nm | 343-355nm | 343-355nm | 343-355nm S6EXK0008-574 | 0.8 | 12.0 | 12.0 | 44.7 | M30x1 S6EXK0010-574 | 1.0 | 12.0 | 14.0 | 44.7 | M30x1 S6EXK0012-574 | 1.2 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0015-574 | 1.5 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0020-574 | 2.0 | 12.0 | 26.0 | 44.7 | M30x1 S6EXK0025-574 | 2.5 | 11.0 | 26.0 | 44.7 | M30x1 S6EXK0030-574 | 3.0 | 8.0 | 26.0 | 44.7 | M30x1 S6EXK0035-574 | 3.5 | 8.0 | 20.0 | 44.7 | M30x1 S6EXK0040-574 | 4.0 | 8.0 | 20.0 | 44.7 | M30x1 PDF S6EXK0005-328: RoHS compliant. Accessory: S6MEC0127 - adapter M30x1 to C-mount.
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Fixed-Magnification Beam Expander (Standard Size, Total Length 85 mm) S6EXP0005-328
Beam Expander
Sinteclaser
design wavelength: 1064 nm magnification factor: 0.5 divergence adjustable: yes
Selection Catalog (original table): Model | Magnification | Input Aperture[mm] | Output Aperture[mm] | Length[mm] | Threaded Interface 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm S6EXP0005-328 | 0.5 | 14.0 | 31.0 | 85.0 | M30x1 S6EXP0008-328 | 0.8 | 14.0 | 20.0 | 85.0 | M30x1 S6EXP0012-328 | 1.2 | 14.0 | 28.0 | 85.0 | M30x1 S6EXP0015-328 | 1.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0020-328 | 2.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0025-328 | 2.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0030-328 | 3.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0040-328 | 4.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0050-328 | 5.0 | 8.0 | 31.0 | 85.0 | M30x1 515-532nm | 515-532nm | 515-532nm | 515-532nm | 515-532nm | 515-532nm S6EXP0005-292 | 0.5 | 14.0 | 31.0 | 85.0 | M30x1 S6EXP0008-292 | 0.8 | 14.0 | 20.0 | 85.0 | M30x1 S6EXP0015-292 | 1.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0020-292 | 2.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0025-292 | 2.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0030-292 | 3.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0040-292 | 4.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0050-292 | 5.0 | 8.0 | 31.0 | 85.0 | M30x1 355nm | 355nm | 355nm | 355nm | 355nm | 355nm S6EXP0015-075 | 1.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0020-075 | 2.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0025-075 | 2.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0030-075 | 3.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0040-075 | 4.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0050-075 | 5.0 | 8.0 | 31.0 | 85.0 | M30x1 343-355nm | 343-355nm | 343-355nm | 343-355nm | 343-355nm | 343-355nm S6EXP0015-574 | 1.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0020-574 | 2.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0025-574 | 2.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0030-574 | 3.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0040-574 | 4.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0050-574 | 5.0 | 8.0 | 31.0 | 85.0 | M30x1 257-266nm | 257-266nm | 257-266nm | 257-266nm | 257-266nm | 257-266nm S6EXP0015-199 | 1.5 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0020-199 | 2.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0030-199 | 3.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0040-199 | 4.0 | 8.0 | 31.0 | 85.0 | M30x1 S6EXP0050-199 | 5.0 | 8.0 | 31.0 | 85.0 | M30x1 PDF S6EXP0005-328: RoHS compliant. Accessory: S6MEC0107 - adapter M30x1 to C-mount.
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Manual Zoom Beam Expander S6EXZ9313-684
Beam Expander
Sinteclaser
design wavelength: 9300 nm magnification factor: 1.0~3.0 divergence adjustable: yes
Selection Catalog (original table): Model | Magnification | Input Aperture[mm] | Output Aperture[mm] | Length[mm] | Threaded Interface 9300-10600nm | 9300-10600nm | 9300-10600nm | 9300-10600nm | 9300-10600nm | 9300-10600nm S6EXZ9313-684 | 1-3x | 28.5 | 45.0 | 150.0 | M55x1 S6EXZ9313-681 | 1-3x | 28.5 | 45.0 | 150.0 | M55x1 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm | 1030-1080nm S6EXZ5310-328 | 1-3x | 10.5 | 20.0 | 85.2 | C-Mount S6EXZ5311-328 | 1-3x | 10.5 | 20.0 | 85.2 | M30x1 S6EXZ5076-328 | 1-8x | 10.3 | 31.0 | 162.0 | C-Mount 515-532nm | 515-532nm | 515-532nm | 515-532nm | 515-532nm | 515-532nm S6EXZ5310-292 | 1-3x | 10.5 | 20.0 | 85.2 | C-Mount S6EXZ5311-292 | 1-3x | 10.5 | 20.0 | 85.2 | M30x1 S6EXZ5076-292 | 1-8x | 10.3 | 31.0 | 162.0 | C-Mount 355nm | 355nm | 355nm | 355nm | 355nm | 355nm S6EXZ5310-075 | 1-3x | 10.5 | 20.0 | 85.2 | C-Mount S6EXZ5311-075 | 1-3x | 10.5 | 20.0 | 85.2 | M30x1 S6EXZ5075-075 | 1-8x | 10.3 | 31.0 | 162.0 | C-Mount 343-355nm | 343-355nm | 343-355nm | 343-355nm | 343-355nm | 343-355nm S6EXZ0940-574 | 0.9-4x | 16.0 | 28.0 | 191.0 | M30x1 S6EXZ5310-574 | 1-3x | 10.5 | 20.0 | 85.2 | C-Mount S6EXZ5311-574 | 1-3x | 10.5 | 20.0 | 85.2 | M30x1 S6EXZ5075-574 | 1-8x | 10.3 | 31.0 | 162.0 | C-Mount 257-266nm | 257-266nm | 257-266nm | 257-266nm | 257-266nm | 257-266nm S6EXZ5075-199 | 1-8x | 10.3 | 31.0 | 162.0 | C-Mount PDF S6EXZ9313-684: RoHS compliant.
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