Pentax UP 10x21 Navy Binoculars While they do reduce visual

While they do reduce visual acuity

target in on your object and then zoom in to a higher power to capture the finer details

reverse porro prism binocular

The thermoform padding on the end cup protects your tripod head from the exterior

The P7 8x42 specs are more appropriate for general use or hunting as it has a 9

Pentax UP 10x21 Navy Binoculars While they do reduce visualThe Pentax UP 10x21 Navy blue binoculars are compact and lightweight binoculars featuring BaK 4 Reverse Porro prisms and fully multi coated lenses resulting in increased light transmission while minimizing internal glare to allow for a bright, crisp clear view. With 10x magnification you get a higher than average zoom in a compact sized binocular. Additionally the UP 10x21 series binoculars offer a 9. 2' close focus to observe closer objects in detail