But with the advent of the Bino Cap, you'll not only be able to see up close and personal, every patron at the opera will envy you. To use, simply whip out your folded paper Bino Cap, attach point A to point B, etc. You'll not only have enhanced vision, you will be creating quite a fashion statement as well. Hey, we all have them. Some patent numbers have been changed to protect the innocent.
All patents are real and on file.