total descendants:: total children::3 |
LOL ? Photokina 2006: Carl Zeiss recently announced a totally unique 'monster lens', the built-to-order Zeiss Apo Sonnar T* 1700 mm F4 lens. Designed to be used with a Hasselblad 6x6 medium format camera this monster lens weighs in at 256 KG (564 lb)... The resulting Carl Zeiss Apo Sonnar T* 4/1700 lens consists of 15 optical elements in 13 groups. It is the largest telephoto lens ever produced for civilian photographic purposes and ... ![]() dpreview link |
| |||||||||||||||||||||||||