Density Altitude

[tommydriver]

Can anyone tell me what (if any) Density Altitude effects a person’s sight. Would a high Density Altitude change how a person ‘sees’ their height above the ground.

Thanks

[DSCHAUT]

I don't think density altitude has anything to do with sight. Altitude itself makes the ground appear much different as you go higher and higher into the flight levels, but I don't know of any direct relationship between density altitude and sight. If there was, it would probably be on the written exams.