If you do not have a millimeter ruler, you can print a very accurate, disposable paper ruler. Simply click here to open the PDF containing a disposable paper ruler, and please disable any "shrink to fit" options on your printer.
Visual Eyes Eyewear Eyeglasses
Visual Eyes Eyewear BV-LOLA
Visual Eyes Eyewear BV-YVONNE
Visual Eyes Eyewear BV-ADELE
Visual Eyes Eyewear BV-LYDA
Visual Eyes Eyewear BV-LUPE