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    Help with focusing blue laser/wierd beam shape?

    I have just finished my first blue laser build using PHR-803T, with AxiZ housing. But when I attempt to focus, one I can't seem to focus the beam, 2 at one extreme (lens closest to diode unmodified) i get a weird elliptical shaped beam and still unfocused and fairly large from like 2 feet away...
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    Help to build first Blu Ray laser.

    Hey there, again, I am basically reviving an old thread I posted sometime ago, on my first laser build. here are the basics:  I have a 803T blue/violet LD in an Axiz housing and a rkcstr micro-drive[r].  I am also using the MXDL flashlight (with bottom clicking switch) using either 2 cr123s or...


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