I wear multifocal spectacles, nonetheless under 60cm everything I see is quite confusing,
and more if something is dark. But hey... I can see a better-contrasted area!
Here is a small solution.
It helps me find the Point and as well it remembers me the direction to unlock that stupid caps.
I lose a lot of time with them because they get stuck every time!
Same for the hood + it helps to find FAST the spot to push the cover's unlocks
Memory failing is a strange thing.
You remember some, and some other seems you are not able to fix and keep them even after 10 times you force nail them.
§ You feel stupid, but you are only a little more than 3 times young as you were !
( three times twenty-two years young ).