To
help the Optometrist assess the health of your
eye, the muscles of the iris may be relaxed with
an eye drop to allow the pupil to dilate to a
bigger size. The drops generally take 20 minutes
to achieve acceptable pupil dilation. |
Some
eye conditions, such as glaucoma, will affect
peripheral vision long before central vision is
reduced. The most accurate evaluation of your
peripheral vision is with computerised perimetry
to measure the sensitivity of your field of vision. |