Here's a magnifying glass loupe with an art nouveau lady's face with wavy hair. It measures 1 inch in diameter and comes with a 30-inch silver plated chain for easy use. With this piece of jewelry, you don't need to wear your readers anymore. Professional quality. Loupe comes in a round chrome plated swing-away case. Handy and easy to use. It is 20x strong and has a focal distance of 1/2" (13mm). The lens measures 21mm in diameter. Please view all photos provided for your reference before purchasing. The lighting to some computer screens may cause inaccurate spots on the image. It varies with the computer system you have. I try to provide good enough photos for you to view the item listed. If you need a special angle or certain request for a photo of the item, I can provide that for you, simply send me a message. If you have any questions please contact me, thank you for stopping by.