Vivitar 43mm HD Multi-Coated 2.2X Professional Telephoto For Zeiss Biogon T* 35mm f/2 ZM, C Biogon T* 35mm f/2.8 ZM, Planar T* 50mm f/2 ZM,...

The 2x telephoto lens features all glass optics coated to reduce reflections and flare. These elements are housed in an All-Titanium barrel that will stand up to years of use. The lens attaches easily and directly to any camera or camcorder with a 43mm filter threading. An appropriate stepping ring will allow it to work with cameras having other size threads.