The Galileo DM-001 Mini Compact is just that, very compact and very small. Being able to carry these binoculars in any purse and most pockets is the advantage of these binoculars. Fully Coated optics for clear images, micro style focusing, and extremely light weight are some of the features of the DM-001 that making catching the sites on the go without a heavy load a breeze. Even with it's extremely compact size, Porro prism design is used for increased depth perception. The Galileo DM-001 Mini Compact Binocular, like all Galileo products, is made with the "Galileo Difference" so quality optics is what you know you'll be getting.