Double vision correctable by wearing a contact lens in one eye
did not qualify as a disability.
What is a disability?
A condition will be a disability under the Equality Act 2010 if
it is a physical or mental impairment which has a substantial and
long-term adverse effect on someone's ability to carry out
normal day-to-day activities. The adverse effect will be long term
if it has lasted or is likely to last for 12 months (or until the
end of the person's life where the condition is terminal).
Often the key question for a tribunal where disability is
disputed by an employer will be whether the impairment had the
required substantial adverse impact on what the claimant can
do.