List of directly imaged stars

The following is a list of stars which have been directly imaged. Aside from the Sun, stars are tremendously small in apparent size, requiring the use of special high resolution techniques to image. An incomplete list is as follows:

Star	Angular Size	Linear Size	Imager
The Sun	30 arcminutes	1 Solar Radii	Various solar telescopes
Altair	3.2 millarcseconds	1.7 Solar Radii	MIRC instrument on the CHARA Array
Betelgeuse	50 millarcseconds	630 Solar Radii	Aperture Masking Interferometry, Hubble