My Pizza lens happens also be my Sushi Lens. It is my beloved Pentax FA 50 f/1.4 and I default to the lens when my family goes out for new places and new dishes. The Strawhat Pizza in my neighborhood replaces our favorite New York Pizza place called SFO Pizza right in Fremont near my home. Darn it! I will miss SFO Pizza as I love the pan pizza fresh in that restaurant. Now, I have to be content with what I can find with Strawhat. The pictures look better than the taste as the previous place with SFO Pizza has the deep pan New York style pizza with Pesto sauce that my boys, and I all crave about. And I forgot to bring camera before and my good memories with SFO pizza are gone without a good picture.
I always count on my fast Pentax FA 50 f/1.4 to take food shots and it works well with taking indoor pictures of a restaurant. It may be wide enough for a good angle but it has excellent speed and clode up for indoor.