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 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
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
PHOTONICS 
