How to find the focus of a fiber marking machine?
In terms of focusing, usually there are three different types of marking machines, basic models, dual red light focus and auto focus.
The focal length value is not practical for marking machine user. Because it is calculated from the center of the lens. It is impossible to accurately measure this distance during use.
How to confirm the focus? This video will tell you how to find the correct focal length for different types of machines.
Quick View:
00:01:22 Basic machine with focus mark how to focus?
00:02:24 Basic machine without focus mark, how to focus?
00:03:14 Dual red light machine, how to focus?
00:04:12 Autofocus machine, how to focus?
If you want to know how to change the broken dual red light and adjust it, please click: https://youtube/watch?v=Nl-yPw2lP28&t
If you want to know more info about our marking machine, please contact:
Tel/Whatsapp/Wechat: 0086 18264584977
Email: sale@hummalaser
Learn more about this 30w fiber laser engraver, please visit our website: https://hummalaser/laser-marking-machine/30w-fiber-laser-marking-machine/
Learn more about other laser marking machines, please click: https://hummalaser/laser-marking-machine/
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laser marking
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