- Nov 12, 2011
Well we all know these big diodes have astigmatism. Can anyone grind a singl lens to correct for it? More cylidrical for the fast axis and less on the slow? I never seen anyone attempt this. Im sure each different diode will require a different setup for the grinder just like an optimologist would. Of course the diode and this ficticuse lens will have to be alined according to the axis. Am I crazy or could this work? The lens would be based on two centers instead of one...oval in shape.