Comment by flutas
IIRC: Like Google Glass and VR headsets, they use some optical tricks to focus at infinity.
So to your eyes you're focusing at an object 2-3+ meters away rather than 2-3 cm in reality.
IIRC: Like Google Glass and VR headsets, they use some optical tricks to focus at infinity.
So to your eyes you're focusing at an object 2-3+ meters away rather than 2-3 cm in reality.