Zeiss Victory SF 10x42 T* Binoculars (Black)Victory SF 10x42 T* Binoculars (Black) bring upgraded features to the Victory SF line. The focusing system is smoother and more precise; the twist up eye cups have and added click stop; and the armoring is now black. Otherwise, the optics and the ergonomics remain the same. The 10x SF's field of view is still an enormous 360' at 1000 yards, close focus is still 4. 9', and the ErgoBalanceConcept yields the same fatigue reducing balance. Focus from