The Carson VP Series 10x25 BAK4 Prism Binocular offers a compact smaller objective size with a normative 10x magnification. This diminutive binocular, at under 4.5" square and less than 14oz is small enough to drop into a day-pack or purse. Neither more excuses nor exclamations of; if I had only brought my binoculars with me. Waterproof and fogproof, the weather becomes a non-issue and the comfort level stays high with a pleasant 14.7mm eye relief for with or without sun or eyeglasses. Optical excellence is achieved with fully multi-coated lenses and phase coated BAK4 roof prisms. Brightness, clarity, crispness, highly contrasted images and color fidelity with a minimum of chromatic aberration is the expected view when glassing with this 10x 25mm binocular from Carson.