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sight check

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sight check [′sīt ‚chek]
(computer science)
A check that holes are punched in the same positions in two or more punched cards by superimposing the cards and looking through the holes.
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Specsavers founder Mary Perkins, says: "It is shocking to think that a driver can go from the age of 17 to 80 years-old without having a sight check.
Keeping an eye on drivers' sight by The Journal (Newcastle, England)
Specsavers founder Mary Perkins, says: "It is shocking to think that a driver can go from the age of 17 to 80 without having a sight check.
Open your eyes by Evening Chronicle (Newcastle, England)
She says the key to looking after your eyes is to have regular sight checks and recommends once every two years, unless specific health issues demand more.
It's all in the eyes by Evening Gazette (Middlesbrough, England)
 
 
 
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