JDSU54003003 JDSU 830nm 100mw 5.6mm..
it´s ok, no problem
I recommend everyone. The item was delivered very fast.
great transaction, good seller, wil follow seller
excelente gracias
good deal!
great seller thanks so much! will order fro again! A +++++++++++++++++++++
on time as described
good price and fast shipping
Good deal works great too