Wednesday, September 7, 2016

Can I wear my contact lenses to a water park?

I'm going to a water park soon. I wear soft contact lenses, and I was wondering whether it would be OK to wear them. I don't really plan on swimming underwater, but I probably will get splashed and maybe even pushed into the water (I'm going with heaps of friends). I doubt I'll get considerably wet on the rides though.

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Monday, September 5, 2016

Image on retina and effect of lens removal?

When an image is formed on the retina it is upside down. What happens when the lens is removed from the eye? Does the person see upside down?

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