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Glasses are rated for 808nm and I cannot specify or say where I got them but on the other note, can I buy a .8 ohm resistor, as in what would I look for exactly and do I have to put 2 resistors in parallel or what? EDIT: Never mind I found one I guess I was thinking to far into it thanks...

Oh another question I got 4 diodes in my package 3 of which are 1W, but they did not mark which is the extra 100mW one is there anyway I can tell?

Okay so I am new this whole thing but either way I have come to the conclusion to power this 1w diode I have I will be setting my max mA at around 1700 now with the calculator supplied I am getting that I need .8 ohms and 2.00 watts so how do I set up the fixed resistors and what value should...