Zeiss Terra ED 8x25 Binoculars BlackZeiss Terra ED 8x25 Binoculars with black rubber armoring offer the same features as the original Terra ED 8x25 binoculars in a less conspicuous package. These double hinged folding binoculars fold up to easily fit in a shirt or jacket pocket when you don't want to carry them in the included case. At 11 oz., you'll hardly notice they're there until you bring their fully multi coated ED (Extra low Dispersion) lenses to your eyes. With their 6. 2' close