Product Description
Other attributes
Jiangsu, China
3 months
Focus Lens
Provided
Provided
New Product 2020
Long Service Life
None
Other
0.01 KG
New
OEM/ODM
fiber laser focusing lens
fiber laser cutting machine
Fused Silica JGS1
AR Coating@1070nm
0 - 6000W
30mm
1064nm / 10.6um
> 99.9%
+.000", -.005"
Customized design
Packaging and delivery
Single item
10X10X10 cm
Product Image
Power: 0 - 6000W
Diameter: 30mm
Application: Precitec fiber laser cutting head
Please confirm the parameter request, material, packaging demand, etc. before paying us. Contact method see "Contact".
Kindly note that a lens' different present color never means quality level. To judge whether lens/optics are good, only by testing on the machine. We welcome your trial of our samples.
SPECIAL SPEC can also be produced here.
We offer CUSTOMIZED SERVICE.
The collimating lens and Focusing lens are applied in a fiber laser system. The substrates of both lenses are fused Silica. Both lenses are coated with AR-coating on both sides. To minimize spherical aberration, we usually advise our customers to use a double-element spherical lens assembly design. We strictly control the quality through excellent optic fabrication and leading-edge coating technology, to provide our customers with the highest quality lenses. These lenses are widely used in laser cutting, welding, cladding systems, etc.
Specifications | |
Material | Fused Silica |
Diameter Tolerances | +.000", -.005" |
Thickness Tolerances | ±.005" |
Surface Figure | Plane:1/0.5 Curve: 3/1 (Power/irregularity) |
Centration | < .001" |
Focal Length Tolerance | < 1.0% |
Surface Quality | < 10-5 scratch-dig Laser Finish |
Spectral Performance | |
Standard AR Coating type Both Sides @ 1070nm (AR Coating) | |
Absorption | < 30PPM |
Transmittance | > 99.9% |