CO2 Optics
Davin Optronics
Davin Optronics offers a wide range of lenses and mirrors.
Products range:
- CO2 laser scanning lenses
- CO2 laser beam expanders
- CO2 laser optics
- Optical systems
F-Theta Scan Lens- CO2 Laser
Wavelength Technology
F Theta Scanning Lens are commonly used in conjunction with galvanometer scanning mirrors in laser engraving, cutting, and marking systems.
CO2 Single - Double & Triple Elements
- Focal Length: 50mm to 2128mm
- Optical Material:
- Material: G-GaAs, E-Ge ( only transmit 10.6um )
- Material: Z- ZnSe ( transmit both 10.6um and visible )
- Recommended X-Y Mirror separation.
- Diffraction Limited Spot Size.
CO2 Telecentric Scan Lens
Wavelength Technology
Telecentric scanning lenses are a special configuration in which the arrangement of optics is designed to focus down the beam such that it is always perpendicular to the flat field.
TSL Serie Wavelength at 9.6µm & 10.6µm
- Thread: M85X1
- X - Y mirror separation: 18mm
- Y mirror to the center of 1sr lens: 19.5mm
- Material: G-Ge (only transmit 10.6um)
- Material: Z-ZnSe (transmit both 10.6um and visible)
- Focus length: 65mm to 140mm
CO2 Cylindrical Lenses
Wavelength Technology
ZnSe Plano-Convex Cylindrical Lens
ZnSe Plano-Concav Cylindrical Lens available on request
- Specifications :
- Materials Laser Grade CVD ZnSe
- Surface Flatness 1/20 @ 10.6um
- Focal Length Tolerance +/-0.5% @10.6um
- Centration ≤ 3 arc minutes
- Clear Aperture Diameter ≥ 85% of Diameter
CO2 Focusing Lenses
Wavelength Technology
Focusing lens are used to focus laser beam. The objective of focusing the laser beam is to use the laser power for material processing.
- Lenses available:
- ZnSe positive Menicus
- ZnSe Plano-convex
- Si/Cu reflector & Phase retarder
- Ge Cavity Mirror
- ZnSe Coupler
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