3 ms·
It is different by that many zeros. They require much tighter tolerances and higher quality materials. They're also not mass produced. You can get cheaper lase
by driverdan 7y ago
It is different by that many zeros. They require much tighter tolerances and higher quality materials. They're also not mass produced.
You can get cheaper laser tubes but there is a difference between them.
- mdorazio 7y agoThat’s debatable. I had a laser cutter for a couple years and used cheap tubes off eBay with zero issues. Cutting power was probably less per watt than with an expensive tube and lifetime was lower, but at 1/4 the price it doesn’t really matter.