MAGNIF-I : 2x magnification flat bookmark

A multipurpose flat fresnel lens, bookmark shaped and sized. Conveniently slips between the pages of a book. Includes imperial and metric ruler markings which come in handy for all sorts of study, hobby and DIY uses. Ideal for keeping your place and magnifying the important parts of your book, magazine or document.

• 2x magnification
• Convenient bookmark with ribbon
• Quality rigid fresnel lens
• Less image distortion
• 6"/15cm ruler markings