Pimax should remame there three field of views to Large, Larger, and Largest

[DrWilken]

@quanentanglement

we have people calling Pimax small fov 120

It’s the actual FOV reported by the headset…

@risa2000

Small FOV Total horizontal FOV = atan_left(left eye) + atan_right(right eye) = 60.14° + 60.14° = 120.28° Stereo overlap = atan_right(left eye) + atan_left(right eye) = 43.39° + 43.39° = 86.78° Normal FOV Total horizontal FOV = 70.14° + 70.14° = 140.28° Stereo overlap = 43.39° + 43.39° = 86.78° Large FOV Total horizontal FOV = 80.14° + 80.14° = 160.28° Stereo overlap = 43.39° + 43.39° = 86.78°