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Safely observe the October 14, 2023, and April 8, 2024, solar eclipses. Learn how to protect your eyes with eclipse glasses and pinhole projectors. …
Frequently asked questions
Q:
I'm interested in wearing contact lenses. How long does it take to get used to them?
A:
It depends on the type of contact lenses you choose. Most people find soft contacts — hydrogel or silicone hydrogel contact lenses — are immediately comfortable. If...
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