Zeiss Makro-Planar T* series ZF MF Macro/Close Up, Telephoto lens with an aperture of f/2 is compatible with Nikon SLR cameras. This Zeiss lens is capable of being used with Manual focus. It contains 9 elements in 8 groups and features a focal length of 100 mm. The lens is compatible with 67 mm filters. It has 7.6 cm diameter, 11.3 cm length and weighs 680 g.