External Optics
External Optics

External Optics

With prealigned external optics you are guaranteed the highest level of performance. The system is based on a modular concept which gives you a high level of flexibility. Build a complete welding head or use only one of our collimating optics. The choice is yours.

The external optics are divided into different type of optics. There are Collimating Units, Intermediate Optics, Focusing Units and Process Adapters. A complete process head always has a collimating and a focusing unit and normally also a process adapter. By combining the different standard parts, with different focal lengths and functions, complete processing heads can be made for a large number of applications. The standard products are prealigned with lenses in synthetic fused silica.

Features

Collimating Units
Intermediate Optics
Focusing Units
Process Adapters
Prealigned
Yes
n/a
Lens Diameter
25 mm & 50 mm
n/a
Max. Power (CW)
d25: 10 kW, d50: 6 kW
d25: 5 kW, d50: 6 kW
n/a
Focal Lengths
50-250 mm
n/a
60-500 mm
n/a
Asymmetric Aspect Ratios
1:1.5/2.0/2.5/3.0 (f170), 1:1.6/2.0/2.6/3.3/4.0 (f226)
n/a
n/a
n/a
Water-Cooled
Yes
No
No
Yes/No
AR-Coatings
1030-1090 nm (standard)
Fiber Interfaces
QB*, QD, Q5
n/a
n/a
n/a


*QBH & RQB
The table above is for guidance only. For more specific information, please ask for our manuals.

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Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


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