Hello everyone!

I've heard so many nice reviews regarding Fujinon-A 360mm f/10 lens but I couldn't find any picture examples on the web!? Do you have any images or links to share just to see how good it is? What do you think: will it work well for portraiture or landscape work at infinity for 8x10?? I'm thinking to substitute my Sironar -N 360mm with Fujinon -A 360 but I'm in dilemma because Sironar 360mm is really very good for taking portraits on 8x10. ? If you have any examples for a Fujinon-A 300mm it would be great to see too.
I'll appreciate to any reply! Thank you so much!