Technical details of the slide photos:
Camera:   Canon EOS-50, EOS-3,
Lenses: Canon EF 4.0/300 L, 4.0/300 L IS, both very often with
              Canon EF 1.4x Extender (rairly with EF 2x),
               Canon EF 4.0/70-200 L (5 shots), Sigma 3.5/180 HX Macro (2 shots).
Slide:        Fuji Sensia 100.

Technical details of the digital photos:
EOS-10d, 4.0/300 L IS, almost always with Canon EF 1.4x Extender.