In the normal human right eye, the peripheral field of vision is usually least –
The field for a white target extends :- upwards (superior) : 50-600; Downwards (inferior) : 70-75°; Inwards (nasally) : 60°; Outwards (temporally) : 90-100°.
On the left side (nasally)
In the downward direction
In the upward direction
On the right side (temporally)