Grades of binocular single vision
Grade I(Simultaneous preception):It is the ability to see two objects at one time.
Grade II(Fusion):
It is the ability to fuse similar objects with control.
Grade III (stereopsis)(perception of depth):
It is the ability to perceive depth when eye is presented with slightly dissimilar image of the same object.
Return to list of medical grades (click here)
Dr Ibrahim
:D
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