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Do you mean to say that you are having double vision with your right eye?
You seem to be having monocular diplopia with your right eye. The causes of monocular diploia(ghosting) could be astigmatism, keratoconus, pterygeum, cataract, dislocated lens, dry eyes, LASIK surgery, retinal problems etc. Out of these you are more likely to have astigmatism, dry eyes or retinal problem. Astigmatism is most likely. Your prescription no. might have changed and your new no. might be having a slight error. Since, the no. has changed, the previous no. is also giving you ghost images but earlier you did not have them. Next is dryness. You should use a lubricating drop like Refresh Tears and see if that helps. You can discuss it with your ophthalmologist. Thanks and regards.
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