The Sentech STC33/83 series USB2.0 output cameras have been

announced by Alrad. These are available in both Monochrome and

Colour versions with VGA (640 x 480) and XGA (1024 X 768) format

sensors. Both camera series are available in cased and uncased board

camera versions. The cameras can operate in the full or partial

progressive scanning mode. Frame rates are 59.94 fps for the VGA

version and 29.18 fps for the XGA version.  However higher frame rates

 are available in the partial scanning mode up to 242 fps (VGA) and 120

 fps (XGA) More Info