Carl Zeiss Sports Optics offers two new Victory T* FL binoculars - 8x56 and 10x56 - featuring Zeiss' leading-edge FL glass technology. Designed for use in low light conditions, the 56mm Victory T* FL binoculars are ideally suited for glassing at dawn and dusk. Twilight performance is provided by sizable exit pupils -- 7mm for the 8x56 and 5.6mm for the 10x56 -- and through the use of Zeiss' FL (Fluoride Ion) glass. This glass, in conjunction with Zeiss' AOS (Advanced Optical System) technology and T* (T Star multi-coating), achieves an ideal image quality. Color rendition, brilliance, edge-to-edge sharpness and image brightness have been increased on the T* FL series binoculars to peak levels of performance. Both models feature Zeiss' Abbe-Konig prism system with P* phase correction coating.