Inexpensive Back-Up Glasses
I wear bifocals and would operate at 50% efficiency w/o them. I could survive but life and taking care of my family would be hampered. Glasses aren't cheap, especially bifocals and I've been weary of spending significant bucks on an extra "survival pair."
Then I stumbled upon http://www.eyebuydirect.com and for a grand total of $35.51 (including shipping) I got a good survival pair that will get packed away, hopefully, forever. These are not fancy or ultra-thin and there is a visible line separating the Rxs... but who cares. If I ever need them, I have them and at that point, no one will care what they look like.
The company has hundreds of styles, sizes, colors, etc and they arrived USPS about a week after I ordered them. I had a few questions and their phone customer service was quite good. I purchased the absolutely least expensive frames available and took none of the bells and whistles they offer. (Anti-scratch came standard.) I also googled and found a 20% off coupon online. So I pass this along to anyone else who is thinking about an extra pair.
I have no relationship with this company or website, except to say that I am a happy customer.