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Work Station Configuration - Visual Field Guidelines

Visual Field Guidelines

  • The comfortable line of sight is 15° below the horizontal plane (A in Vertical Visual Field Figure below).

  • Eye movement up and down is allowable 40° above and below the normal line of sight (C). 

  • Eye movement to the right and left is allowable 35° on either side of the normal line of sight (E in Horizontal Visual Field Figure ) below).

  • The optimum viewing area is 15° above, below, and to either side of the normal line of sight (B and D).

(Key for the figures below)

A.

    0°

Normal line of sight

B.

± 15°

Optimum viewing

C.

± 40°

Maximum viewing

D.

± 15°

Optimum viewing

E.

± 35°

Maximum viewing

 

 

 

 

 

 

Vertical Visual Field

Horizontal Visual Field

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