"There are none so blind as those that will not see.."
Your eyesight might be a bit dodgy Blindman, but try to have a look at this from 13:00 minutes onward (Apollo 12 sequencing camera recording lunar module approach & landing).
https://www.youtube.com/watch?v=kFSa6vUix70
Pete Conrad later described the landing as in "IFR conditions".
This means the crew had to use
Instruments (the '
I' part) rather than
VFR ('
Visual Flight Rules') because the dust was so significant that nothing could be seen outside by eye.
Dean