Fujinon 7x50 FMT-SX (Mil Spec) Binoculars

So clearly better and brighter, Polaris delivers light transmissions in excess of 95%, 23mm eye relief. The housings are made of light alloy for maximum durability with minimal weight. And the housings are dry nitrogen purged and sealed. Rubber armored models (which provide extra impact protection and are easier to grip when wet) include Fujinon's unique attached lens caps.