Sig Sauer ZULU 6 HDX, Binocular, 20X42MM, Electronic Image Stabilization, Matte Finish, Coyote SOZ6WP20 Introducing the ZULU6 series of image-stabilized binoculars from SIG SAUER. With its 2-axis gimbal providing razor-sharp optical image stabilization, the ZULU6 compensates for natural human motion providing the clarity of a mounted spotting scope in a handheld, portable package.