Swarovski Optik's EL Range TA (Tracking Assistant) Range Finding Binoculars provides advanced range finding and glassing performance. They feature Swarovision Technology to deliver a flawless image with color fidelity and exceptional resolution with 90% light transmission and a wide field of view. Unlike most laser rangefinders that just provide distance to the target, the EL Range TA can be configured to fit your personal ballistic needs by pairing with the EL Range TA Configurator App. From there, the user can create three different ballistics profiles based on their needs.