How much is the visable diference?
Is the 473 VERY much lighter or?
Ive been on the lookout for a blue module for a long time now and its seems that i will be buying soon.
I have 2 offers from two different companys right now wich is within my budget.,still waiting for a 3:d offer.
OFFER 1. 900mW 445nm & a Red 640nm 300mW (package deal)
OFFER 2. 1watt 473nm
The beamspecs are very similar on the blue´s, infact exactly the same.