my pip boy:)
The pip boy is A- 1 wrist wallet - Link
B - a armband small phone holder - I can’t find it anywhere online, I got it @ kmart this is close though- Link
the optics are parts from a old small set of binoculars, and a stainless steel dental mirror 
So it’s my wallet phone and flashlight
I could also make it a zoom lens, but $$$ 
Pip boy was a cool concept but Gawd! that game sucks!
Fallout New Vegas is only fun if you get ALL the detail mods (especially the weather and shaders), Project nevada and weapon mods expanded…
It’s like
Socratic
People, build Tech Craziness and post it 
!!!
Current build - Socrates V Alpha-5
update
used parabolic reflector and a 2x lens