The Zeiss 15x 45 T* Conquest binoculars are a specialised product for those who need an extra bit of magnification & light-gathering for long-distance nature viewing. Astonishingly lightweight at just under 670g, the 15x 45 Zeiss Conquest binoculars allow steady hands even on this larger magnification. Like the other Zeiss Conquest models, the 15x 45 features the proprietary T* multi-coating & full phase correction. The 15x 45 Zeiss Conquest binoculars are fully water-tight & nitrogen-purged to be internally fog-proof. For tricky observation tasks at longer viewing distances, these binoculars are & excellent choice.