I still use Pentax and Nikon cameras, however, the Nikon is the only one I developed into a system. I have a large inventory of lenses (14mm to 2000mm) and a variety of viewfinders, backs, motor drives, view screens, and other accessories for the Nikon. I only have three lenses (28, 50, and 135mm) for the Pentax.
Update from my 2012 post
I now have the following lenses for my Pentax Spotmatics:
Asahi 28mm f/3.5 Super-Multi-Coated Takumar
Asahi 50mm f/1.4 Super Takumar (8-element)
Asahi 105mm f/2.8 Super Takumar
Asahi 135mm f/3.5 Super Takumar
Asahi 200mm f/5.6 Super Takumar
Asahi 300mm f/6.3 preset Tele Takumar

Pentax System by Narsuitus, on Flickr
Last edited: