The Latest Advances in Optical Engineering and Lens Technology Long-established as the definitive optics text and reference, Modern Optical Engineering has been completely revised and updated to equip you with all the latest optical and lens advances. The Fourth Edition now contains cutting-edge inf[...]
Does God suffer, and can we be close to God when we suffer? Gregory of Nyssa, on the the three most influential theologians of the early Church, offers a vision of suffering as part of our progess to final union with God.[...]