so, just pay £1500 to an unknown Russian company for an unfinished product and away you go, or they go!!
Now, a little experiment for those over 35, put a piece of typed paper in front of your eyes the same distance away as your visor. What can you read, shag all right?
That's called presbyopia. From the age of about 20 onwards the ability of your eye to change focus from far to near (accommodation) deteriorates, eventually to the point you need reading glasses. because we normally read at 30cm+ that doesn't generally become a problem until you are in your 40s, but the nearer the object, the worse the problem, and it gets worse the older you get.
Optically that could probably be overcome by using bifocal or varifocal glasses with a stronger than standard reading portion and projecting the image toward the bottom of the visor, but that may introduce a whole fresh set of problems which they don't appear to have thought about, not least of which is the amount of reading add that would be needed to focus that close.
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