Fisheye-Hemi includes three plug-ins that support a wide range of camera and fisheye lens combinations.
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 (Croped) 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.