That is a better post, rather than "link me the stuff i need." You don't really have to get a glass lens for that power level. If you are looking for about 100mW, i would get the driver set to 200mA. It seems like a waste though, you could have 300mW of red in your hands. If you have good safety glasses you shouldn't be scared. You should still respect it, but not be scared.
That is a better post, rather than "link me the stuff i need." You don't really have to get a glass lens for that power level. If you are looking for about 100mW, i would get the driver set to 200mA. It seems like a waste though, you could have 300mW of red in your hands. If you have good safety glasses you shouldn't be scared. You should still respect it, but not be scared.