The C 12x25 ACP Binocular from BSA Optics offers slightly more magnification for bringing distant objects in for a closer more detailed look. The wide Field of View of 275 yards at 1000 feet combined with the 12x magnification yields a wide 62.9° Apparent Angle of View providing a more expansive viewing experience. This lightweight, compact binocular is made from magnesium with a roof prism design; keeping with the BSA's engineering team's design to keep it lightweight and compact. Drop it in a coat pocket, purse or pack and never be caught without the ability to quickly magnify that unique sight. A dual hinge design and black rubber coating make this a desirable optic. The optics themselves; fully coated magnesium fluoride (MGFL-2) blue BAK7 roof prisms that permit crisp, clear images with increased light transmission and an anti-reflective delivery. A dioptric adjustment allows for individual eye customization. The center focus knob is conveniently ribbed for non-slip use. This is a feature full scope at a bargain basement price.