Pre-Photokina 2008: Carl Zeiss has launched a modernized version of its highly-regarded Distagon T* 2.8/21 super-wideangle lens. Promising exceptional sharpness across the frame coupled with extremely low chromatic aberration and excellent control of flare due to its T* coating, this manual focus-only lens also boasts a floating element design for excellent results across the entire distance range. It will be available in Canon, Nikon and Pentax mounts at the end of 2008.http://www.dpreview.com/news/0809/08091901...agon_t_21mm.asp