Beam Expander Laser Optics, Heads, and Beam Delivery Components

Beam Expanders
from CASTECH, Inc.

Beam expander is an optical component built to enlarge the diameter of collimated input beam and reduce the beam divergence. It's primarily applied in applications of Laser scanning, laser cutting, interferometry and remote sensing. A typical Galilean type beam expander consists of one negative lens... [See More]

  • Type: Laser Optics or Beam Delivery Components; Expander
LINOS Fixed Beam Expander
from Excelitas Technologies Corp.

Excelitas' line of LINOS Fixed Beam Expanders are an ideal solution to generate plane wave fronts in focussing laser beams across long working distances. [See More]

  • Type: Laser Optics or Beam Delivery Components; Expander
  • Applications / Processes: Drilling; Cutting; Marking
  • Aperture: 3 to 17
LINOS Modular Beam Expander
from Excelitas Technologies Corp.

The LINOS Bm.X Modular Laser Beam Expander System permits variable expansion ratios with the simple exchange of a module requiring no re-calibration. Available for UV, VIS-YAG and NIR wavelengths. [See More]

  • Type: Laser Optics or Beam Delivery Components; Expander
  • Aperture: 30
CO2 Laser Coder Kit
from Nutfield Technology

Nutfield Technology ’s Laser Coder Kit gets you up and running quickly, providing an extensive feature set at minimal cost. Designed around the DPI 20W CO2 (Model N20-black), this laser coder kit offers standard 10 mm aperture, shutter, and red pointer, in a highly integrated compact head. [See More]

  • Type: Laser Optics or Beam Delivery Components; Laser head or focusing module; Expander; F-Theta or Scan Lens
  • Laser Type: CO2
  • Focal Length: 100 to 150
  • Automation / Control: PC_Control
Beam Expanders
from II-VI INFRARED

A beam expander is a two or more element optical system that changes the beam ™s size and divergence characteristics. Beam expanders have numerous uses. By expanding a beam prior to focusing, smaller focal spot sizes can be achieved. Beam expanders improve a beam ™s collimation. They are... [See More]

  • Type: Laser Optics or Beam Delivery Components; Expander
  • Laser Type: CO2
Universal OEM Laser Kit
from Nutfield Technology

Nutfield Technology ’s OEM Laser Kit will get your Universal CO2 galvo-based marking system up and running in minutes! To operate this XY2/100 galvo kit, Nutfield Tech offers a USB or Ethernet Control 1U platform. Nutfield Tech ’s Pipeline Scan Controller will synchronize and command the... [See More]

  • Type: Laser Optics or Beam Delivery Components; Laser head or focusing module; Expander; F-Theta or Scan Lens
  • Laser Type: CO2
  • Aperture: 15
  • Power Rating: 25 to 75
Biconinc Lenses
from II-VI INFRARED

Biconic lenses have two different radii on one surface. It is possible to make a biconic lens with spherical curves or aspheric curves, depending on the application and need to eliminate aberrations. Biconic lenses are used to produce an elliptically shaped focus or line focus. These lenses are also... [See More]

  • Type: Laser Optics or Beam Delivery Components; Expander
  • Laser Type: CO2