Beam Expander Optical Lens Assemblies
from Navitar, Inc.
We offer an extensive range of beam expanders including high power, low power, large aperture, achromatic (dual wavelength), apochromatic, manual zoom, and motorized variable zoom beam expanders covering wavelengths from UV to the IR. Special Optics ’ high performance laser beam expanders... [See More]
- Type: Beam Expander
from Electro Optical Components, Inc.
The most common beam expander is Galilean type which usually has one negative input lens and one positive output lens. The beam expansion ratio for a Gaussian beam depends not only on the specifications of the beam expander, but also on the laser beam parameters as well as the positions of the... [See More]
- Type: Beam Expander
- Magnification: 30 to 40
- Wavelength: 1064
- Aperture: 8 to 10
from Newport MKS
The T81-10X Laser Beam Expander provides a low cost means of focusing and shaping laser beams with a high degree of accuracy. This Galilean 10X beam expanders incorporate the highly regarded Tropel optical designs with improved adjustability and mounting. The T81-10X has an expansion ratios of 10x... [See More]
- Type: Beam Expander
from Newport MKS
The T81-20X Laser Beam Expander provides a low cost means of focusing and shaping laser beams with a high degree of accuracy. This Galilean 20X beam expanders incorporate the highly regarded Tropel optical designs with improved adjustability and mounting. The T81-20X has an expansion ratios of 20x... [See More]
- Type: Beam Expander
from Newport MKS
The T81-30X Laser Beam Expander provides a low cost means of focusing and shaping laser beams with a high degree of accuracy. This Galilean 30X beam expanders incorporate the highly regarded Tropel optical designs with improved adjustability and mounting. The T81-30X has an expansion ratios of 30x... [See More]
- Type: Beam Expander
from Newport MKS
The T81-3X Laser Beam Expander provides a low cost means of focusing and shaping laser beams with a high degree of accuracy. This Galilean 3X beam expanders incorporate the highly regarded Tropel optical designs with improved adjustability and mounting. The T81-3X has an expansion ratios of 3x and a... [See More]
- Type: Beam Expander
from Shanghai Optics
Beam Expanders are optical devices which increases the diameter of the input beam to produce a larger output. Used with collimated light, they have important applications in remote sensing, interferometry, and laser scanning. Our pre-engineered lenses give our customers the option to choose from a... [See More]
- Type: Beam Expander
from Edmund Optics Inc.
532nm, 1064nm, and Broadband Options Available. Superior Transmitted Wavefront Characteristics. Wavelength Optimized Designs and Coatings. High Damage Threshold. Compact Design for Easy System Integration. Focusing with No Internal Rotation of Optics. Our TECHSPEC ® Fixed Power Laser Beam... [See More]
- Type: Beam Expander
- Aperture: 8
- Wavelength: 1030 to 1100
- Exit Aperture: 33
from Synrad, Inc.
Ensure that your laser and production line is safeguarded with extra protection from dirt and dust with the Synrad BE-300 or BE-500 beam expander. Small, lightweight and easy-to-install, the BE-300 expands and collimates the beam diameter of your laser's output by 3x, and the BE-500 expands and... [See More]
- Type: Beam Expander
from JENOPTIK Optical Systems, Inc.
With the 1x to 4x Beam Expanders and the 2x to 10x Beam Expanders Jenoptik offers variable expansion optics to complete the product range of lenses for high precision laser material processing. Based on an optimized engineering concept, these beam expanders are very robust and compact, so their lens... [See More]
- Type: Beam Expander
- Magnification: 2 to 10
- Wavelength: 1064
- Aperture: 8
from Qioptiq
To generate plane wave fronts. To focus laser beams at great distances. To reduce laser beam divergence. To use in alignment work or optoelectronic control systems. Equipped with focusable exit optics. Entrance aperture: Ø 3 mm. Exit aperture: Ø 17 mm. Entrance element: air-spaced... [See More]
- Type: Beam Expander
- Magnification: 10
- Wavelength: 450 to 700
- Aperture: 3
from Laserglow Technologies
The X10DR is a 10X beam expander custom-built to easily attach to the Aries or Hercules Series lasers. Effectively reducing the divergence of these lasers by a factor of 10 the X10DR eliminates the limitations of lasers with standard divergence in applications requiring extended working distances. [See More]
- Type: Beam Expander
- Magnification: 10
- Wavelength: 532
- Aperture: 20
from Daheng New Epoch Technology, Inc.
A beam expander is an optical system for changing the beams diameter. The product of the diameter and divergence for a laser beam remains constant between input and output. This means that, if the beam diameter increases, the divergence of the output will decrease. Beam expanders use this... [See More]
- Type: Beam Expander
- Magnification: 3 to 8
- Wavelength: 355 to 1064
from Qioptiq
To generate plane wave fronts. To focus laser beams at great distances. To reduce laser beam divergence. To use in alignment work or optoelectronic control systems. Equipped with focusable exit optics. Entrance aperture: Ø 3 mm. Exit aperture: Ø 30 mm. Entrance element: biconvex... [See More]
- Type: Beam Expander
- Magnification: 15
- Wavelength: 450 to 700
- Aperture: 3
from Daheng New Epoch Technology, Inc.
For automated applications, Daheng Optics developed motorized zoom beam expanders --GCD-14 series. GCD-14 series employ the 4 lens element optical designs and the build-in adjustment motors for controlling lens groups. With the motorized systems, both magnification and focus can be controlled... [See More]
- Type: Beam Expander
- Magnification: 1.5 to 6
- Wavelength: 450 to 10600
- Features: Motorized
from Qioptiq
To generate plane wave fronts. To focus laser beams at great distances. To reduce laser beam divergence. To use in alignment work or optoelectronic control systems. Equipped with focusable exit optics. Entrance aperture: Ø 3 mm. Exit aperture: Ø 30 mm. Entrance element: centerable... [See More]
- Type: Beam Expander
- Magnification: 16 to 25
- Wavelength: 450 to 700
- Aperture: 3
from Daheng New Epoch Technology, Inc.
GCO-25 Series Zoom Beam Expanders are designed for changing a collimated laser beam, there are two zoom ranges available: 2x~6x and 5x~10x. Adjusting the knob at the input and achieves expanding variation and restoration of collimation. With the design of using air-spaced lenses only, this series is... [See More]
- Type: Beam Expander
- Magnification: 2 to 10
- Wavelength: 450 to 900
- Features: Adjustable
from Qioptiq
To generate plane wave fronts. To focus laser beams at long distances. To reduce laser beam divergence. To use in alignment work or optoelectronic control systems. Equipped with focusable exit optics. Entrance aperture: Ø 4 mm. Exit aperture: Ø 16 mm. Entrance element: plano-concave... [See More]
- Type: Beam Expander
- Magnification: 4 to 7
- Wavelength: 450 to 700
- Aperture: 4
from Qioptiq
Continuous variable magnification 2x...8x. Fused-silica or optical-glass designs. Continuous variation of exit-beam divergence. Wavelengths 340-360 nm, 515-540 nm or 1030-1080 nm. Software running on the Windows ™ platform (XP, Win7). Reduce machine setup times by auto matic change of... [See More]
- Type: Beam Expander
- Magnification: 2 to 8
- Wavelength: 340 to 1080
- Diameter / Width: 39 to 55.5
from Qioptiq
The laser beam expander system bm.x is the only modular beam expander system available worldwide. The sophisticated design allows you to change the expansion ratio by exchanging a module without any re-calibration. Of course, the beam expander bm.x family offers the LINOS precision. Worldwide unique... [See More]
- Type: Beam Expander
- Magnification: 1.5 to 8
- Wavelength: 750 to 950
- Exit Aperture: 30
from Qioptiq
The laser beam expander system bm.x is the only modular beam expander system available worldwide. Its sophisticated design allows you to change the expansion ratio by exchanging a module - without any re-calibration. Of course, the beam expander family bm.x offers the LINOS precision. Worldwide... [See More]
- Type: Beam Expander
- Magnification: 1.5 to 2.5
- Wavelength: 266 to 405
- Exit Aperture: 30
from Qioptiq
Continuous variation of magnification 2x...8x or 2x...10x. Choice between fused-silica or glass entrance lens. Continuous variation of exit-beam divergence. Wavelengths 355 nm, 532 nm, 633/780/830 nm or 1064 nm. Precise scales allow reliable settings and high repeatability. Max. exit-beam diameter... [See More]
- Type: Beam Expander
- Magnification: 2 to 10
- Wavelength: 355 to 1064
- Diameter / Width: 42