Before they were augmented, I would say they were pretty dang amazing at seeing things at a distance, like I could probably spot and read something at several hundred meters away, though I was pretty much blind if it was too bright out because of how sensitive my eyes were or something was too close to me. I also couldn't look around with my eyes, I had to move my whole head.
After trading out for the eyes I have now, according to the specifications I can read something 190.33 km away. While also being able to focus on close up things. More importantly though, I CAN LOOK AROUND, without having to turn my whole head. The wonders of technology.
Can you fly?