I don't know a lot on the subject, but I know that they don't see far when they so new. Naturally, as they get older, they see more colors, etc and further, but I don't know what the timetable is. You could probably bring up a search engine and search like newborn eyesight.
The Riddle of Steel. The Riddle of Steel (abbreviated as TRoS) is a role-playing game (RPG) created by Jacob Norwood and published by Driftwood Publishing. It is designed for role-playing in a typical sword and sorcery or high fantasy gameworld environment.
How to Harden Steel. Steel is an alloy of iron used in construction, the manufacture of metal tools and other applications. In uses exposing it to a lot of wear and tear, the steel must be hardened and then tempered so it stands up to the level of usage it's intended for.