Mark,

Bob is correect about the advantages of the MT 2000 - I use it day in and day out with the 47mm & 58mm as sort of standards but I can just as easily put on a 110mm or anything up to 600mm Nikkor-T.

I frequently hand-hold the Master Technika when in rushed situatiions (a fast breaking storm, etc.) or shooting from cherry-pickers or inclinators. Caution!! Don't try using a bellows camera, hand-held or otherwise, from a Helicopter - the downdraught will get you every time.

WG