Correcting vision 0.0 / 5 ? PhysicsMedical PhysicsGCSEAQA Created by: EllieCreated on: 23-04-14 16:31 short sighted means you can't focus on distant objects 1 of 10 Short sight is caused by the eye ball being... too long 2 of 10 When the cornea and lens system are too powerful you are ... short sighted 3 of 10 To correct short sight you need to use a... diverging lens 4 of 10 Long sighted means you can't focus clearly on near objects 5 of 10 if the eye ball is too short and the cornea and lens are to weak you're long sighted 6 of 10 You correct long sighted vision by using a converging lens 7 of 10 used as an eye correcter. An alternative to glasses Laser Eye Surgery 8 of 10 a narrow intense beam of light laser 9 of 10 A laser can be used to vapourise the cornea 10 of 10
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