I want to get this laser: www.rayfoss.com
It is 50mW but can it burn? I am asking this because they have a focusable one here: www.rayfoss.com
So, even though it's not focusable (the first one) can it still burn?
It is 50mW but can it burn? I am asking this because they have a focusable one here: www.rayfoss.com
So, even though it's not focusable (the first one) can it still burn?
