:thumbsup: I have 2 of them but since I bought my 7d in 2006 I haven't used them at all. I will get them out very soon and shoot film as well as digital. I have all kinds of lenses:28, 35, 50, 60-300, 80-200, 600, bellows III with slide copier, 2-2x converters, motor winder, 280 px flash, and a load of filters. I used to have the Kalimar 500 mirror lens and a Kalimar 28-200 lens until they were stolen from my big rig when it was in the shop back in november of 2005. I was soooo pissed. I'm still looking for a kalimar 28-200 lens for my x700 but haven't found one yet.