I've seen ads on T.V. (and found on the Internet) for ajustable eyeglasses where you can dial in your perscription and see fine.
I sometimes feel like products such as these are dangerous because they enable a person to skip eye exams (which can identify problems like glaucoma, macular degeneration, and diabetes), but how does everyone feel about including them in prepper storage?
They are about $20.00 per, and seem like a good emergency item.
What are your opinions pro and con before I sink money into several pairs?
They are available at Wal-mart and Amazon.
Any input (pro or con) would be appreciated.
Thank you.
I sometimes feel like products such as these are dangerous because they enable a person to skip eye exams (which can identify problems like glaucoma, macular degeneration, and diabetes), but how does everyone feel about including them in prepper storage?
They are about $20.00 per, and seem like a good emergency item.
What are your opinions pro and con before I sink money into several pairs?
They are available at Wal-mart and Amazon.
Any input (pro or con) would be appreciated.
Thank you.