If the photograph is clicked, it grows.

HP 8156A/350 1250-1650nm 60dB Optical Attenuator
JPY140,000 1 stock
opt678

InserLoss2.5dB 1250nm-1650nm Singlemode Max60dB
res0.001dB acc+-0.05dB returnloss 22dB
opt350:50/125m multimode option  

Maker price:JPY853,400
weight:1.0Kg
Power Cord