BARSKA AB13346 X-Trail 8x30 All-Metal Field Compact Binoculars for Adults and Kids, Birding, Hunting, Sports, etcCompact Binocular: The tough 8x30 field binoculars combine the classic retro style of traditional field binoculars, with modern optical technology for superior performance. Quality Optics: The binoculars comes with BK 7 prism, fully coated optics, and porro design, bringing you bright and crystal clear views. Rugged Design: These binoculars are designed with a traditional ergonomic body for a comfortable hold, and textured surfaces provide excellent