Can anyone confirm that the 3-ring extension tube set for Leicaflex can be used on the 400mm/f6.8 Telyt? I'd like to try reducing minimum focus and increase image area for long-distance close-ups of small critters. Peter. SF, CA ____________________________________________________ Start your day with Yahoo! - make it your home page http://www.yahoo.com/r/hs ------ Unsubscribe or change to/from Digest Mode at: http://www3.telus.net/~telyt/lrflex.htm Archives are at: www.freelists.org/archives/leicareflex/