Serial number information.
MN V
Collimator : TP02527285(Tagged A)
Fiber : k2103006k
Light source : TP02436922-19248
MN YPL
Collimator : TP02485909(Tagged B)
Fiber : k2103005k
Light source : TP02436900-19245
MN YRT
Collimator : TP02461656(Tagged C)
Fiber : k2103004k
Light source : TP02434525-19201
As reported by Ushiba-san, the alignment work will perform after setting the mirror direction by initial alignmnent
