Orion 08447 10x25 E-Series Monocular (Black) Very compact and easily portable monocular ideal for on-the-go magnified observations of wildlife, birds, scenery, and more! 10x magnification and 25mm objective lens provides sharp views of daytime objects Close focus of 18 feet lets you observe even close by objects with 10-power magnification This pocket-sized monocular provides a 5.9 degree field-of-view An affordable wildlife observation device ideal for use while hiking, backpacking, camping, and more