I currently have an Exakta 66 and a good condition 50 4 zeiss lens. Im getting some great results with the camera, abut the thing is just fricking HUGE. Its really hard to justify bringing it along with my D3. Originally I bought the 50 4.0 to use on my D3 for tilt photography with an adapter - does anyone know if I can do the same with the bronica lenses? I really like 6 x 6 but I suppose I could possibly downsize to the 6 x 4.5 of the bronica Also, how do the lenses on the bronica system and the pentacon system compare? The main reason I invested in an Exakta 66 is there seems to be a lot of good quality Zeiss glass for pretty cheap - then again bronica gets leaf shutters..... edit: Id like to point out I want to use the camera mainly for landscapes and nature work, so I am also considering 6 x 7 and 6x 9 camera. I am on a very tight budget though (another reason I am considering selling the exakta).