Provide a more normal view of people by not distorting their faces and bodies, and straightens vertical lines. Fisheye-Hemi is a set of Photoshop plug-in filters which provides correction for hemispheric fisheye lens distortion. This set comprises of: Fisheye-Hemi 1 (Circle) works best with a lens and camera combination that covers 180 degrees horizontally across the field, so the captured image appears with black edges in the corners like a globe in space.
Fisheye-Hemi 2 (Full Frame) works best with a lens and camera combination that covers 180 degrees diagonally, but the captured image has no black edges in the corners. This combination is commonly called a "full frame fisheye image". Fisheye-Hemi 3 (Cropped) works best with a lens and camera combination that covers less than 180 degrees, where the captured image appears almost normal with mild fisheye distortion. This version is the first release on CNET Download.com.