5x Laser Beam Expander – High-Performance Collimator for Fiber Lasers & Pump Applications

The  5x Laser Beam Expander is a precision optical accessory engineered to enhance the performance of high-power laser systems. Designed for use with fiber lasers, pump lasers, and 1064nm wavelength systems, this beam expander increases beam diameter while reducing divergence, delivering a collimated, uniform output ideal for cutting, engraving, alignment, and research applications. Featuring ZEMAX optical optimization, high-quality coatings, and robust mechanical construction, it ensures exceptional optical clarity and durability.

Key Features

• 5x Beam Expansion: Effectively expands laser beam diameter by a factor of 5 for reduced divergence and improved focusability.

• ZEMAX Optical Optimization: Designed using advanced optical simulation software to minimize distortion and maximize performance.

• Broad Compatibility: Suitable for 1064nm fiber lasers, pump lasers, and compatible with SMB905 interface (pre-installed).

• Adjustable Focus: Allows fine-tuning via telescopic extension and rotational positioning for precise beam control.

• Large Clear Aperture:

  • Eyepiece clear aperture: 16mm

  • Objective clear aperture: 36mm

• High-Quality Optical Coatings: Anti-reflective coatings enhance transmission and reduce losses.

• Durable Construction: Made from stainless steel or metal silver finish, with high mechanical strength and precision threading (M22×0.75).

• Ideal Pairing: Optimized for use with 行者’s “至强” series high-power laser systems.

Technical Specifications

Available Models & SKUs

Note:
Custom configurations for long-wavelength or dual-mode applications are available upon consultation (priced separately).

Intended Applications

• Laser Cutting & Engraving: Beam shaping for improved cutting precision and edge quality.

• Fiber Laser Systems: Compatible with SMB905 interface for seamless integration.

• Pump Laser Conditioning: Optimizes beam profile for pumping applications.

• Research & Laboratory Use: Beam expansion for optical experiments, spectroscopy, and photonics.

• Alignment & Metrology: Provides collimated beams for precision alignment and measurement.

• LIDAR & Sensing: Suitable for expanded beam applications in remote sensing.

• Educational Demonstrations: Optics and laser physics teaching aid.

Installation & Compatibility

• Direct compatibility with lasers featuring SMB905 connectors.

• M22×0.75 threading allows secure mounting to compatible laser heads or optical rails.

• Works optimally with  series green lasers and other high-power laser systems.

Safety & Handling

• Optical Precision Instrument: Handle with care to avoid scratches or contamination of optical surfaces.

• Cleanliness: Use only lens-safe cleaning materials. Avoid touching coated surfaces.

• Laser Safety: Always use appropriate laser safety eyewear when operating with expanded beams.

• Professional Use Recommended: Designed for users with optical and laser system experience.

Package Contents

• 1× 5x Laser Beam Expander

• Protective storage case

• Interface compatibility guide

• Basic alignment and usage instructions

Warranty & Support

• Covered under standard optical component warranty against manufacturing defects.

• Technical support available for integration and alignment inquiries.

• Custom optical solutions and consulting services offered for specialized applications.

Ordering Notes

• Standard models are ready for shipment within 44 hours.

• Custom configurations require additional lead time and consultation.

• Due to the precision nature of optical components, returns are generally not accepted unless defective.