Testing 50W fiber laser
Sfx 50w jpt fully enclosed fiber laser marking machine with rotary jewelrymarker ocus finder can quickly find the focal length without using a ruler, just to see if the red dots and red lines overlap on the surface of the product which you want to mark. This item is in the category Business, Office & Industrial\Printing & Graphic Arts\Sign-Making.
Sfx 50w jpt fully enclosed fiber laser marking machine with rotary jewelrymarker ocus finder can quickly find the focal length without using a ruler, just to see if the red dots and red lines overlap on the surface of the product which you want to mark. This item is in the category Business, Office & Industrial\Printing & Graphic Arts\Sign-Making.