Forum Discussion
What is the angular resolution of the DK2?
I've seen people say anywhere from just under 8 to 9 pixels/degree, and that it is a mostly uniform angular resolution across the FOV. Where does this number come from? If I try to calculate it t...
"Fredz" wrote:"jamesj" wrote:
I know they use a 10x magnification aspheric lens.
No, 10X is just a speculation considering the size of the screen and the expected FOV. Oculus VR has never advertised the magnification of the lenses.
Lens-magnification is an arbitrary term, which isn't useful in the context of the Rift. Lens-magnification effectively is the quotient of 25cm divided by the focal length of the lens.
"jamesj" wrote:
I'm mostly interested in knowing if the angular resolution actually is constant across FOV.
Yes, the angular resolution approximately is constant across the FOV.