How effective are color contacts?
http://www.allaboutvision.com/whatsnew/contacts.htm
Color contacts are not that effective because people can actually notice that the colormof the person using these is not naturel. Plus, you need to remove them constantly which is really anoying. Experts say and recommend the surgery to people that want to change the color of their eyes permamently.
Can we make the new eyes change color like chamaleons?
http://www.nature.com/eye/journal/v17/n7/full/6700462a.html
They say that in the future they might invent artefacts to put inside the eyes to make them change color depending on sunlight and enviornmental conditions. We can’t put the chamaleon cells but these artefacts will act like chamaleon cells changing the color of you eyes.
How can LASIK surgery damage your vision?
http://www.allaboutvision.com/contacts/postop-contact-lenses.htm
Lasik surgery can seriously damage your vision if you don’t follow step by step the therapies. Since they are literally opening the eyes near the pupil (allows you to see) and iris (controls the light coming inside the eyes) you can seriously damage your vision.
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