Has anyone had experience with using this accessory plus the magnifier? I wondering whether it is worth getting versus using the WLF. Is focusing improved?
I only have experience with the prism on the RB67. It is heavy, very heavy. Great for studio, but less so for the field. I find that if I want to use a magnifer (I'm in the realm of high macro here), then the chimney finder with the flip up magnifier is much more useful and a damn sight lighter. I would say if you need TTL metering, fine, if you don't, there are better ways of seeing than with the prism.