Binoculars for Adult Compact Durable,roof Prism with FMC BK4 Lens 10×42 HD,Best for Spotting,Hunting,Hiking and Birdwatching RIVMOUNT RMB201

Packing list:1x Binoculars1x Smartphone Adapter1x Carrying bag1x Eyepiece and Lens Covers1x Cleaning Cloth1x Straps1x ManualSpecification:Model: 12 x 42obj.lens diameter : 42mmtype of prism : BK4lens coating : FMCexit pupil diameter: 4.2mmexit...