Good quality　8.0-8.5mm
¥ 99,800

Good quality　8.5-9.0mm
¥ 148,000

High quality　7.5-8.0mm
¥ 162,000

High quality　8.0-8.5mm
¥ 181,440

High quality　8.5-9.0mm
¥ 237,600

Top quality　7.5-8.0mm
¥ 345,600

Top quality　8.0-8.5mm
¥ 464,400