![Fiber Optic Collimator and Focuser Assemblies](https://productimages.edmundoptics.com/9793.jpg?w=305&quality=80)
- Easy to Integrate
- Models for FC/PC, FC/APC, and SMA Connections Available
- Four Wavelength Ranges Covering 350-1600nm
![Focusable Collimators](https://productimages.edmundoptics.com/4211.jpg?w=305&quality=80)
- Can Be Coupled to Standard 0.22 NA Fiber Optic Cables
- Options Available for UV-VIS or VIS-NIR
- Multiple Focal Length or Aperture Options
![TECHSPEC® Vega™ Broadband Beam Expanders](https://productimages.edmundoptics.com/7066.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- AR Coated for Broadband Tunable Laser Sources
- Fixed Magnifications Available from 1.5X to 20X
- Divergence Adjustable through Rotating Optical Design
![Canopus® Reflective Beam Expanders](https://productimages.edmundoptics.com/6951.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- HR Coated for UV, Visible, and IR Applications from 250nm to 10μm
- Multiple Reflective Magnifications from 2X to 5X
- Monolithic Design for Reduced Thermal Effects and Simplified Alignment
- Manufactured Using Patented Diamond Turning Technique
![Scorpii® Nd:YAG Beam Expanders](https://productimages.edmundoptics.com/7002.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- AR Coated for Nd:YAG Laser Wavelengths: 355nm, 532nm, and 1064nm
- Fixed Magnifications Available from 2X to 10X
- Designed for OEM Integration without Divergence Adjustment
![TECHSPEC® Arcturus™ HeNe Beam Expanders](https://productimages.edmundoptics.com/8103.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- AR Coated for HeNe Laser Wavelength of 633nm
- Fixed Magnifications Available from 3X to 20X
- Divergence Adjustable with Non-Rotating Optics
![TECHSPEC® Vega™ Laser Line Beam Expanders](https://productimages.edmundoptics.com/6617.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- AR Coated for Laser Wavelengths: 266nm, 355nm, 405nm, 532nm, 1064nm, and 1940nm
- Fixed Magnifications Available from 1.5X to 20X
- Divergence Adjustable through Rotating Optical Design
![High Performance ReflX™ Objectives](https://productimages.edmundoptics.com/7548.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Diffraction Limited Performance: Transmitted Wavefront of λ/14 RMS
- Streamlined Tapered Design for Added Clearance at 45° AOI
- Curved Spider Legs to Reduce Diffraction Effects
- TECHSPEC® Reflx™ Objectives Available
![ReflX™ Objectives](https://productimages.edmundoptics.com/4708.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Industry Leading 19 to 31mm Working Distance
- EO Designed and Manufactured for Focusing or Imaging Applications
- Actively Aligned for Optimal Performance
- Ultra-Wide Spectral Band from 190nm to 11μm with No Chromatic Aberration
- TECHSPEC® High Performance ReflX™ Objectives Available
![Research-Grade Variable Beam Expanders](https://productimages.edmundoptics.com/6354.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- 1X – 3X and 2X – 8X Variable Magnification
- Non-Rotating Lenses Minimize Beam Wander
- Compact Galilean Designs with Fixed Housing Length
- TECHSPEC® Draconis® Broadband Beam Expanders Also Available
![Draconis® Broadband Beam Expanders](https://productimages.edmundoptics.com/7483.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- AR Coated for Broadband Tunable Laser Sources
- Fixed Magnifications Available from 3X to 10X
- Divergence Adjustable through Non-Rotating Optical Design for Reduced Beam Wander
![TECHSPEC® Draconis™ Nd:YAG Laser Line Beam Expanders](https://productimages.edmundoptics.com/7484.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- AR Coated for Nd:YAG Laser Wavelengths: 532nm and 1064nm
- Fixed Magnifications Available from 3X to 10X
- Divergence Adjustable through Non-Rotating Optical Design for Reduced Beam Wander
![Nd:YAG Air-Spaced Achromatic Focusing Doublets](https://productimages.edmundoptics.com/9830.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Color Corrected at 632.8nm and 1064nm
- Optimized to Reduce Spherical Aberration
- Minimizes Spot Size for Materials Processing
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