Originally posted by butangmucat ....have them digitized by myself using a macro lens (which I don't have) or a slide copier that can be mounted onto a Sony MILC body?
A few years back, I tried to digitize about 30K family film frames. Some were 35mm negatives, some 35mm slides, some APS.
I tried macro lenses, I tries slider copiers, I tries slide projectors (still have some of the equipment from this exercise).
None of them work decently, even just for family photos. I didn't want to send the them out because of the risk of losing them.
I ended up buying a Nikon scanner (Coolscan V ED I think). It was one of the best decision I've ever made. Unfortunately that good decision was followed by a bad one: I sold the scanner after the project was completed.
My advice: if you don't have to, don't bother with taking photos with film and then scanning them. The result is never, never as good as starting with digital photos in the first place.