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Scanning Lens /Single element F-theta Scan Lens for CO2 laser175*175mm
Quick Detail:
CO2 laser f-theta lens can be used for laser marking and laser engraving,work with marking
head(laser scanner).
F-Theta Scanning Lens are commonly used with galvanometer scanning mirrors in laser engraving,
cutting, and marking systems.
The marking area should be 70*70 or 110*110 or 140*140 or 175*175 or 210*210 or 250*250 or
300*300.
Description:
F-theta scan lenses play a major role in today’s leadingedge laser applications. Scan lenses for
CO2 laser systems that are used for marking,engraving, via hole drilling, and more.
In a typical scan lens configuration, the Ftheta lens is used with one or two axis galvo mirrors that
enable the laser beam’s fast positioning and precision focusing.
While standard focusing lenses deliver a focused spot to only one point, scan lenses deliver a
focused spot to many points on a scan field or work piece. They require special considerations
in their design and use.
Applications:
- Marking
- Engraving
- Rapid prototyping
- Drilling circuit board via holes
- Cutting cloth
- Cutting paper
- Optical lens
Packaging & Shipping:
Specifications:
Diameter Tolerance +0.0, -0.13mm
Thickness Tolerance ±0.25mm
Par axial Focal Length ±2%
Cent ration 3 arc minutes
Clear Aperture >>80%
Surface Figure λ/2 per 1” @632.8nm
Surface Quality 40-20 scratch and dig
AR/AR Coating R<0.5% per surface @10.6um
Competitive Advantage:
- Special housing designs to optimize performance
- Wavelength options from 9.2 to 10.6 µm
- Via hole drilling diameters from 75 to 300 µm
- Designs featuring one to five optical elements
- Optional protection windows