Is there a way to set the font size in points? [duplicate]

Question

Possible Duplicate:
LaTeX — specify font point size?

I'm working with beamer and one of my headlines is too big if I use \Large, and too small if I use \large. I'd like it to be just right. Is there a way to set the font size in absolute values, i.e. in points (pt) or something like that?

Answer 1

\documentclass{beamer}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\begin{document}
\fontsize{3cm}{3.2cm}\selectfont abc
\end{document}