bernard_marx1

Thanks everyone, that was a big help!

Thanks Peter and Mac! Wow. I wrote a really long reply yesterday and it seems it didn't Post. But it boiled down to this: As a practacle field guide (considering the rather blunt instrument which is my camera) do you think I could get away with adjusting the exposure -1EV in cases where I extend the bellows more than 3/4ths the length of the regular rails? Are those the values you would choose? Note that I will primarily be using the 180 f3.2 and also own the 100 f4. Thanks again for the advice! ~Bernard

Hello everyone, I have recently purchased the beast. The manual said nothing about adjusting exposure based on bellow extension. Is there a related exposure compensation to be made? If so, can one of you clue me in? Thanks! Bernard