Optics

Gaining Extra Clearance With The 4" Head
The distance from the lens to the work is the focal point and that distance never changes. The extension tube and the nozzle are just to get the air assist ...
Sun, Oct 25, 2020 at 12:10 AM
Common ZnSe Focus Lens Failure
99.99999% of all optic failures are due to not properly maintaining them. It is vitally important that you understand how the optics work and that you regul...
Sun, Oct 18, 2020 at 7:28 PM
Dot Test-2” vs. US-HR (Beam Buddy)
This article was written for the US marketplace and compares the 2" stock head and the US HR head. The testing also included the Thunder Global HR head...
Thu, Sep 3, 2020 at 2:37 PM
Laser Lenses, Optics, and Focus
This article covers a bit of laser theory as well as practical application of the optics systems in a typical gantry CO2 laser. This is a beginner level art...
Tue, Aug 25, 2020 at 3:34 PM