[dcstep]

Originally Posted by M_Six

Will this thing take a 2x TC? I wonder what you could do with a 1600mm FL. Look for old Apollo spacecraft on the surface of the moon maybe?

In fact, it will, but you'll need a 1D or 1Ds. Add an extension tube and it makes a hell of a macro lens from 15-ft. I know of a guy that uses this and stacks TCs on it.

Dave