The previously reported firmware update version 1.40 for the Pentax K-1 camera is now officially released. Here are the details: Red-Lighted LCD Monitor Display Function The PENTAX K-1 provides a red-lighted LCD monitor display function, which prevents the pupils of the photographer’s eyes from constricting after they have become accustomed to a dark environment during … Continue reading Pentax K-1 firmware update version 1.40 released