The FD 35/2.8 Macrophoto is a more modern design than the Luminars, and it's multicoated. Here's some info on the Canon FD macrophoto lenses--

http://www.mir.com.my/rb/photography.../2035macro.htm

I used it in this 4x5" shot--

http://www.apug.org/gallery/showphot...=500&ppuser=60

and this 35mm Kodachrome 25--