- Joined
- Jul 27, 2013
- Messages
- 12
- Points
- 0
I am a proud owner of a 3w blue burner does great with in 5' but then the dot gets about 2mm wide and 4mm high and it will not burn. How can I correct this is it just a poor lens? It has a focuser an it is focused. I know I have seen some people use magnifying glasses, I have not tired that. My other lasers seem to hold a better round beam but are lower wattage, this one kind of makes a rectangle.