Co2 Laser Focus Lens optics Znse focusing lenses Dia:38.1mm
FL=127mm
Detailed description of 38.1mm laser focusing lens:
Focusing lens is one of the important parts of laser marking
machine and lase cutting machine, which aims to focus the laser on
the whole marking plane.
Specification of focusing lens:
Item | Value |
Certification | CE, ISO9001 |
Customized support | OEM, ODM, OBM |
Place of Origin | Shaanxi, China(Mainland) |
Usage | Optical |
Structure | Plano-convex |
Shape | Circular |
Product name | Laser Focusing Lens |
Material | ZnSe |
Application | optical equipment |
Diameter | 38.1mm FL=127mm |
Color | Yellow |
Surface quality | 60/40,40/20,20/10 |
Coating | AR-coated |
Surface Accuracy | 1/4lambda |
Product features:
1. Low insertion loss
2. High power bearing capacity
3. Transmission of visible light
4. Adjustable focal length (limited to some models)
5. It can be customized
6. Minimize the beam deviation
Advantages :
1. High transmittance, fast cutting speed
The transmittance of laser focusing lens could reach to
99.8%,Effectively enhance cutting speed,There are Anti-reflective
coatings with high damage threshold on both sides of the focus
lens,which can effectively reduce the loss caused by reflection.
2. Double sides coating, Strong durability
Long service life, more durable, double-sided coating can
effectively protect the focus lens from splashes and other hazards,
thus increasing the service life.
3. Excellent optical properties and good stability
The focusing lens has good thermal stability, high temperature
resistance and excellent laser resistance.
The main functions of the focusing mirror are as follows:
1. The ability of edge beam incident on detector is improved;
2. In the same main optical system, the additional field mirror
will reduce the area of the detector; If the same detector area is
used, the field of view can be expanded and the incident flux can
be increased;
3. The non-uniform illumination on the photosensitive surface of
the detector is homogenized.
Photo:
