The ice axe for mountaineering includes a head, a shaft, and an anatomical grip having one free end and an end secured to the shaft. A graphics system configured with a graphics processor, a super-sampled sample buffer, and a sample-to-pixel calculation unit is disclosed. A substrate table is provided to hold a substrate, whilst a projection system is provided and configured to project the patterned radiation beam onto a target portion of the substrate. Yellow eye presents at the bottom of corolla throat. Via a user interface, a user may preview thumbnail images corresponding to digital image files stored in one or more virtual devices, corresponding to one or more respective caches. Because this substantially equalizes the pressures applied on the respective inner-leads during the mounting of the IC chip, preventing the bonding pressure of the mounting from being unbalance, it is possible to provide an IC chip mounting FPC board having a high bonding reliability.