Laserlands 450nm !

So i was bidding and won the 520nm but what i got is not the 520nm i got the 450nm instead kinda strange
i send Laserlands a massage but i have got no respond from the seller. am not complaining i like it hehe :undecided:
Diode info its the ( OSRAM 450nm 80mw Blue LD Single Mode PL450B )
Driver is same as 520nm pot adjustable.

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